103806171

素因数分解:

$3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1$

素因数の和:353

約数の個数: 64

約数和(自身を含む): 183997440

約数和(自身を除く): 80191269

約数列:

[1, 3, 7, 9, 21, 27, 43, 53, 63, 129, 159, 189, 241, 301, 371, 387, 477, 723, 903, 1113, 1161, 1431, 1687, 2169, 2279, 2709, 3339, 5061, 6507, 6837, 8127, 10017, 10363, 12773, 15183, 15953, 20511, 31089, 38319, 45549, 47859, 61533, 72541, 89411, 93267, 114957, 143577, 217623, 268233, 279801, 344871, 430731, 549239, 652869, 804699, 1647717, 1958607, 2414097, 3844673, 4943151, 11534019, 14829453, 34602057, 103806171]

約数ペア:

[(1, 103806171), (3, 34602057), (7, 14829453), (9, 11534019), (21, 4943151), (27, 3844673), (43, 2414097), (53, 1958607), (63, 1647717), (129, 804699), (159, 652869), (189, 549239), (241, 430731), (301, 344871), (371, 279801), (387, 268233), (477, 217623), (723, 143577), (903, 114957), (1113, 93267), (1161, 89411), (1431, 72541), (1687, 61533), (2169, 47859), (2279, 45549), (2709, 38319), (3339, 31089), (5061, 20511), (6507, 15953), (6837, 15183), (8127, 12773), (10017, 10363)]