109951569

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{449}}^1$

素因数の和:511

約数の個数: 72

約数和(自身を含む): 205545600

約数和(自身を除く): 95594031

約数列:

[1, 3, 7, 9, 13, 21, 23, 39, 63, 69, 91, 117, 161, 169, 207, 273, 299, 449, 483, 507, 819, 897, 1183, 1347, 1449, 1521, 2093, 2691, 3143, 3549, 3887, 4041, 5837, 6279, 9429, 10327, 10647, 11661, 17511, 18837, 27209, 28287, 30981, 34983, 40859, 52533, 72289, 75881, 81627, 92943, 122577, 134251, 216867, 227643, 244881, 367731, 402753, 531167, 650601, 682929, 939757, 1208259, 1593501, 1745263, 2819271, 4780503, 5235789, 8457813, 12216841, 15707367, 36650523, 109951569]

約数ペア:

[(1, 109951569), (3, 36650523), (7, 15707367), (9, 12216841), (13, 8457813), (21, 5235789), (23, 4780503), (39, 2819271), (63, 1745263), (69, 1593501), (91, 1208259), (117, 939757), (161, 682929), (169, 650601), (207, 531167), (273, 402753), (299, 367731), (449, 244881), (483, 227643), (507, 216867), (819, 134251), (897, 122577), (1183, 92943), (1347, 81627), (1449, 75881), (1521, 72289), (2093, 52533), (2691, 40859), (3143, 34983), (3549, 30981), (3887, 28287), (4041, 27209), (5837, 18837), (6279, 17511), (9429, 11661), (10327, 10647)]