69180747

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1$

素因数の和:403

約数の個数: 32

約数和(自身を含む): 99809280

約数和(自身を除く): 30628533

約数列:

[1, 3, 29, 31, 87, 93, 113, 227, 339, 681, 899, 2697, 3277, 3503, 6583, 7037, 9831, 10509, 19749, 21111, 25651, 76953, 101587, 204073, 304761, 612219, 743879, 795181, 2231637, 2385543, 23060249, 69180747]

約数ペア:

[(1, 69180747), (3, 23060249), (29, 2385543), (31, 2231637), (87, 795181), (93, 743879), (113, 612219), (227, 304761), (339, 204073), (681, 101587), (899, 76953), (2697, 25651), (3277, 21111), (3503, 19749), (6583, 10509), (7037, 9831)]