449156978361

素因数分解:

$3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{209401}}^1$

素因数の和:209533

約数の個数: 96

約数和(自身を含む): 836616272128

約数和(自身を除く): 387459293767

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 97, 117, 189, 243, 273, 291, 351, 567, 679, 819, 873, 1053, 1261, 1701, 2037, 2457, 2619, 3159, 3783, 6111, 7371, 7857, 8827, 11349, 18333, 22113, 23571, 26481, 34047, 54999, 79443, 102141, 164997, 209401, 238329, 306423, 628203, 714987, 1465807, 1884609, 2144961, 2722213, 4397421, 5653827, 8166639, 13192263, 16961481, 19055491, 20311897, 24499917, 39576789, 50884443, 57166473, 60935691, 73499751, 118730367, 142183279, 171499419, 182807073, 220499253, 264054661, 356191101, 426549837, 514498257, 548421219, 661497759, 792163983, 1279649511, 1543494771, 1645263657, 1848382627, 2376491949, 3838948533, 4630484313, 4935790971, 5545147881, 7129475847, 11516845599, 16635443643, 21388427541, 34550536797, 49906330929, 64165282623, 149718992787, 449156978361]

約数ペア:

[(1, 449156978361), (3, 149718992787), (7, 64165282623), (9, 49906330929), (13, 34550536797), (21, 21388427541), (27, 16635443643), (39, 11516845599), (63, 7129475847), (81, 5545147881), (91, 4935790971), (97, 4630484313), (117, 3838948533), (189, 2376491949), (243, 1848382627), (273, 1645263657), (291, 1543494771), (351, 1279649511), (567, 792163983), (679, 661497759), (819, 548421219), (873, 514498257), (1053, 426549837), (1261, 356191101), (1701, 264054661), (2037, 220499253), (2457, 182807073), (2619, 171499419), (3159, 142183279), (3783, 118730367), (6111, 73499751), (7371, 60935691), (7857, 57166473), (8827, 50884443), (11349, 39576789), (18333, 24499917), (22113, 20311897), (23571, 19055491), (26481, 16961481), (34047, 13192263), (54999, 8166639), (79443, 5653827), (102141, 4397421), (164997, 2722213), (209401, 2144961), (238329, 1884609), (306423, 1465807), (628203, 714987)]