87923193147

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{4463}}^1\times {\mathrm{23537}}^1$

素因数の和:28040

約数の個数: 32

約数和(自身を含む): 134494248960

約数和(自身を除く): 46571055813

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 4463, 13389, 23537, 40167, 70611, 120501, 138353, 211833, 415059, 635499, 729647, 1245177, 2188941, 3735531, 6566823, 19700469, 105045631, 315136893, 945410679, 2836232037, 3256414561, 9769243683, 29307731049, 87923193147]

約数ペア:

[(1, 87923193147), (3, 29307731049), (9, 9769243683), (27, 3256414561), (31, 2836232037), (93, 945410679), (279, 315136893), (837, 105045631), (4463, 19700469), (13389, 6566823), (23537, 3735531), (40167, 2188941), (70611, 1245177), (120501, 729647), (138353, 635499), (211833, 415059)]