28741566393

素因数分解:

$3^6\times {\mathrm{31}}^1\times {\mathrm{1271807}}^1$

素因数の和:1271856

約数の個数: 28

約数和(自身を含む): 44482756608

約数和(自身を除く): 15741190215

約数列:

[1, 3, 9, 27, 31, 81, 93, 243, 279, 729, 837, 2511, 7533, 22599, 1271807, 3815421, 11446263, 34338789, 39426017, 103016367, 118278051, 309049101, 354834153, 927147303, 1064502459, 3193507377, 9580522131, 28741566393]

約数ペア:

[(1, 28741566393), (3, 9580522131), (9, 3193507377), (27, 1064502459), (31, 927147303), (81, 354834153), (93, 309049101), (243, 118278051), (279, 103016367), (729, 39426017), (837, 34338789), (2511, 11446263), (7533, 3815421), (22599, 1271807)]