90829539

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{439}}^1$

素因数の和:624

約数の個数: 32

約数和(自身を含む): 137984000

約数和(自身を除く): 47154461

約数列:

[1, 3, 9, 27, 79, 97, 237, 291, 439, 711, 873, 1317, 2133, 2619, 3951, 7663, 11853, 22989, 34681, 42583, 68967, 104043, 127749, 206901, 312129, 383247, 936387, 1149741, 3364057, 10092171, 30276513, 90829539]

約数ペア:

[(1, 90829539), (3, 30276513), (9, 10092171), (27, 3364057), (79, 1149741), (97, 936387), (237, 383247), (291, 312129), (439, 206901), (711, 127749), (873, 104043), (1317, 68967), (2133, 42583), (2619, 34681), (3951, 22989), (7663, 11853)]