88474911

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{1109}}^1$

素因数の和:1279

約数の個数: 32

約数和(自身を含む): 140659200

約数和(自身を除く): 52184289

約数列:

[1, 3, 7, 21, 29, 87, 131, 203, 393, 609, 917, 1109, 2751, 3327, 3799, 7763, 11397, 23289, 26593, 32161, 79779, 96483, 145279, 225127, 435837, 675381, 1016953, 3050859, 4213091, 12639273, 29491637, 88474911]

約数ペア:

[(1, 88474911), (3, 29491637), (7, 12639273), (21, 4213091), (29, 3050859), (87, 1016953), (131, 675381), (203, 435837), (393, 225127), (609, 145279), (917, 96483), (1109, 79779), (2751, 32161), (3327, 26593), (3799, 23289), (7763, 11397)]