31076703

素因数分解:

$3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2383}}^1$

素因数の和:2425

約数の個数: 40

約数和(自身を含む): 55385088

約数和(自身を除く): 24308385

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 81, 161, 189, 207, 483, 567, 621, 1449, 1863, 2383, 4347, 7149, 13041, 16681, 21447, 50043, 54809, 64341, 150129, 164427, 193023, 383663, 450387, 493281, 1150989, 1351161, 1479843, 3452967, 4439529, 10358901, 31076703]

約数ペア:

[(1, 31076703), (3, 10358901), (7, 4439529), (9, 3452967), (21, 1479843), (23, 1351161), (27, 1150989), (63, 493281), (69, 450387), (81, 383663), (161, 193023), (189, 164427), (207, 150129), (483, 64341), (567, 54809), (621, 50043), (1449, 21447), (1863, 16681), (2383, 13041), (4347, 7149)]