69918159

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:315

約数の個数: 32

約数和(自身を含む): 99633600

約数和(自身を除く): 29715441

約数列:

[1, 3, 29, 73, 87, 101, 109, 219, 303, 327, 2117, 2929, 3161, 6351, 7373, 7957, 8787, 9483, 11009, 22119, 23871, 33027, 213817, 230753, 319261, 641451, 692259, 803657, 957783, 2410971, 23306053, 69918159]

約数ペア:

[(1, 69918159), (3, 23306053), (29, 2410971), (73, 957783), (87, 803657), (101, 692259), (109, 641451), (219, 319261), (303, 230753), (327, 213817), (2117, 33027), (2929, 23871), (3161, 22119), (6351, 11009), (7373, 9483), (7957, 8787)]