41945631

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:312

約数の個数: 48

約数和(自身を含む): 70834176

約数和(自身を除く): 28888545

約数列:

[1, 3, 7, 13, 21, 39, 53, 91, 159, 169, 223, 273, 371, 507, 669, 689, 1113, 1183, 1561, 2067, 2899, 3549, 4683, 4823, 8697, 8957, 11819, 14469, 20293, 26871, 35457, 37687, 60879, 62699, 82733, 113061, 153647, 188097, 248199, 263809, 460941, 791427, 1075529, 1997411, 3226587, 5992233, 13981877, 41945631]

約数ペア:

[(1, 41945631), (3, 13981877), (7, 5992233), (13, 3226587), (21, 1997411), (39, 1075529), (53, 791427), (91, 460941), (159, 263809), (169, 248199), (223, 188097), (273, 153647), (371, 113061), (507, 82733), (669, 62699), (689, 60879), (1113, 37687), (1183, 35457), (1561, 26871), (2067, 20293), (2899, 14469), (3549, 11819), (4683, 8957), (4823, 8697)]