27267921

素因数分解:

$3^4\times {\mathrm{227}}^1\times {\mathrm{1483}}^1$

素因数の和:1722

約数の個数: 20

約数和(自身を含む): 40940592

約数和(自身を除く): 13672671

約数列:

[1, 3, 9, 27, 81, 227, 681, 1483, 2043, 4449, 6129, 13347, 18387, 40041, 120123, 336641, 1009923, 3029769, 9089307, 27267921]

約数ペア:

[(1, 27267921), (3, 9089307), (9, 3029769), (27, 1009923), (81, 336641), (227, 120123), (681, 40041), (1483, 18387), (2043, 13347), (4449, 6129)]