80128893

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{347}}^1$

素因数の和:585

約数の個数: 32

約数和(自身を含む): 119734272

約数和(自身を除く): 39605379

約数列:

[1, 3, 13, 31, 39, 93, 191, 347, 403, 573, 1041, 1209, 2483, 4511, 5921, 7449, 10757, 13533, 17763, 32271, 66277, 76973, 139841, 198831, 230919, 419523, 861601, 2054587, 2584803, 6163761, 26709631, 80128893]

約数ペア:

[(1, 80128893), (3, 26709631), (13, 6163761), (31, 2584803), (39, 2054587), (93, 861601), (191, 419523), (347, 230919), (403, 198831), (573, 139841), (1041, 76973), (1209, 66277), (2483, 32271), (4511, 17763), (5921, 13533), (7449, 10757)]