61497366

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{317}}^1$

素因数の和:509

約数の個数: 64

約数和(自身を含む): 146534400

約数和(自身を除く): 85037034

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 149, 186, 217, 298, 317, 434, 447, 634, 651, 894, 951, 1043, 1302, 1902, 2086, 2219, 3129, 4438, 4619, 6258, 6657, 9238, 9827, 13314, 13857, 19654, 27714, 29481, 32333, 47233, 58962, 64666, 68789, 94466, 96999, 137578, 141699, 193998, 206367, 283398, 330631, 412734, 661262, 991893, 1464223, 1983786, 2928446, 4392669, 8785338, 10249561, 20499122, 30748683, 61497366]

約数ペア:

[(1, 61497366), (2, 30748683), (3, 20499122), (6, 10249561), (7, 8785338), (14, 4392669), (21, 2928446), (31, 1983786), (42, 1464223), (62, 991893), (93, 661262), (149, 412734), (186, 330631), (217, 283398), (298, 206367), (317, 193998), (434, 141699), (447, 137578), (634, 96999), (651, 94466), (894, 68789), (951, 64666), (1043, 58962), (1302, 47233), (1902, 32333), (2086, 29481), (2219, 27714), (3129, 19654), (4438, 13857), (4619, 13314), (6258, 9827), (6657, 9238)]