77427057

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:333

約数の個数: 32

約数和(自身を含む): 110223360

約数和(自身を除く): 32796303

約数列:

[1, 3, 31, 59, 93, 103, 137, 177, 309, 411, 1829, 3193, 4247, 5487, 6077, 8083, 9579, 12741, 14111, 18231, 24249, 42333, 188387, 250573, 437441, 565161, 751719, 832549, 1312323, 2497647, 25809019, 77427057]

約数ペア:

[(1, 77427057), (3, 25809019), (31, 2497647), (59, 1312323), (93, 832549), (103, 751719), (137, 565161), (177, 437441), (309, 250573), (411, 188387), (1829, 42333), (3193, 24249), (4247, 18231), (5487, 14111), (6077, 12741), (8083, 9579)]