66670926

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{491}}^1$

素因数の和:617

約数の個数: 64

約数和(自身を含む): 158132736

約数和(自身を除く): 91461810

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 61, 106, 122, 159, 183, 318, 366, 371, 427, 491, 742, 854, 982, 1113, 1281, 1473, 2226, 2562, 2946, 3233, 3437, 6466, 6874, 9699, 10311, 19398, 20622, 22631, 26023, 29951, 45262, 52046, 59902, 67893, 78069, 89853, 135786, 156138, 179706, 182161, 209657, 364322, 419314, 546483, 628971, 1092966, 1257942, 1587403, 3174806, 4762209, 9524418, 11111821, 22223642, 33335463, 66670926]

約数ペア:

[(1, 66670926), (2, 33335463), (3, 22223642), (6, 11111821), (7, 9524418), (14, 4762209), (21, 3174806), (42, 1587403), (53, 1257942), (61, 1092966), (106, 628971), (122, 546483), (159, 419314), (183, 364322), (318, 209657), (366, 182161), (371, 179706), (427, 156138), (491, 135786), (742, 89853), (854, 78069), (982, 67893), (1113, 59902), (1281, 52046), (1473, 45262), (2226, 29951), (2562, 26023), (2946, 22631), (3233, 20622), (3437, 19398), (6466, 10311), (6874, 9699)]