69661641

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{619}}^1$

素因数の和:885

約数の個数: 32

約数和(自身を含む): 111421440

約数和(自身を除く): 41759799

約数列:

[1, 3, 7, 21, 23, 69, 161, 233, 483, 619, 699, 1631, 1857, 4333, 4893, 5359, 12999, 14237, 16077, 37513, 42711, 99659, 112539, 144227, 298977, 432681, 1009589, 3028767, 3317221, 9951663, 23220547, 69661641]

約数ペア:

[(1, 69661641), (3, 23220547), (7, 9951663), (21, 3317221), (23, 3028767), (69, 1009589), (161, 432681), (233, 298977), (483, 144227), (619, 112539), (699, 99659), (1631, 42711), (1857, 37513), (4333, 16077), (4893, 14237), (5359, 12999)]