63954657

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:215

約数の個数: 64

約数和(自身を含む): 108326400

約数和(自身を除く): 44371743

約数列:

[1, 3, 9, 13, 27, 29, 39, 61, 87, 103, 117, 183, 261, 309, 351, 377, 549, 783, 793, 927, 1131, 1339, 1647, 1769, 2379, 2781, 2987, 3393, 4017, 5307, 6283, 7137, 8961, 10179, 12051, 15921, 18849, 21411, 22997, 26883, 36153, 38831, 47763, 56547, 68991, 80649, 81679, 116493, 169641, 182207, 206973, 245037, 349479, 546621, 620919, 735111, 1048437, 1639863, 2205333, 2368691, 4919589, 7106073, 21318219, 63954657]

約数ペア:

[(1, 63954657), (3, 21318219), (9, 7106073), (13, 4919589), (27, 2368691), (29, 2205333), (39, 1639863), (61, 1048437), (87, 735111), (103, 620919), (117, 546621), (183, 349479), (261, 245037), (309, 206973), (351, 182207), (377, 169641), (549, 116493), (783, 81679), (793, 80649), (927, 68991), (1131, 56547), (1339, 47763), (1647, 38831), (1769, 36153), (2379, 26883), (2781, 22997), (2987, 21411), (3393, 18849), (4017, 15921), (5307, 12051), (6283, 10179), (7137, 8961)]