1173164031

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:381

約数の個数: 72

約数和(自身を含む): 1918425600

約数和(自身を除く): 745261569

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 139, 169, 179, 279, 403, 417, 507, 537, 1209, 1251, 1521, 1611, 1807, 2327, 3627, 4309, 5239, 5421, 5549, 6981, 12927, 15717, 16263, 16647, 20943, 23491, 24881, 30251, 38781, 47151, 49941, 56017, 70473, 72137, 74643, 90753, 168051, 211419, 216411, 223929, 272259, 323453, 504153, 649233, 728221, 771311, 937781, 970359, 2184663, 2313933, 2813343, 2911077, 4204889, 6553989, 6941799, 8440029, 10027043, 12614667, 30081129, 37844001, 90243387, 130351559, 391054677, 1173164031]

約数ペア:

[(1, 1173164031), (3, 391054677), (9, 130351559), (13, 90243387), (31, 37844001), (39, 30081129), (93, 12614667), (117, 10027043), (139, 8440029), (169, 6941799), (179, 6553989), (279, 4204889), (403, 2911077), (417, 2813343), (507, 2313933), (537, 2184663), (1209, 970359), (1251, 937781), (1521, 771311), (1611, 728221), (1807, 649233), (2327, 504153), (3627, 323453), (4309, 272259), (5239, 223929), (5421, 216411), (5549, 211419), (6981, 168051), (12927, 90753), (15717, 74643), (16263, 72137), (16647, 70473), (20943, 56017), (23491, 49941), (24881, 47151), (30251, 38781)]