74784862899

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{3251}}^1\times {\mathrm{13967}}^1$

素因数の和:17288

約数の個数: 32

約数和(自身を含む): 112651361280

約数和(自身を除く): 37866498381

約数列:

[1, 3, 9, 27, 61, 183, 549, 1647, 3251, 9753, 13967, 29259, 41901, 87777, 125703, 198311, 377109, 594933, 851987, 1784799, 2555961, 5354397, 7667883, 23003649, 45406717, 136220151, 408660453, 1225981359, 2769809737, 8309429211, 24928287633, 74784862899]

約数ペア:

[(1, 74784862899), (3, 24928287633), (9, 8309429211), (27, 2769809737), (61, 1225981359), (183, 408660453), (549, 136220151), (1647, 45406717), (3251, 23003649), (9753, 7667883), (13967, 5354397), (29259, 2555961), (41901, 1784799), (87777, 851987), (125703, 594933), (198311, 377109)]