27566637

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{317}}^1$

素因数の和:469

約数の個数: 32

約数和(自身を含む): 43593984

約数和(自身を除く): 16027347

約数列:

[1, 3, 7, 21, 41, 101, 123, 287, 303, 317, 707, 861, 951, 2121, 2219, 4141, 6657, 12423, 12997, 28987, 32017, 38991, 86961, 90979, 96051, 224119, 272937, 672357, 1312697, 3938091, 9188879, 27566637]

約数ペア:

[(1, 27566637), (3, 9188879), (7, 3938091), (21, 1312697), (41, 672357), (101, 272937), (123, 224119), (287, 96051), (303, 90979), (317, 86961), (707, 38991), (861, 32017), (951, 28987), (2121, 12997), (2219, 12423), (4141, 6657)]