67390247883

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{271517}}^1$

素因数の和:271803

約数の個数: 32

約数和(自身を含む): 105097015296

約数和(自身を除く): 37706767413

約数列:

[1, 3, 7, 21, 53, 159, 223, 371, 669, 1113, 1561, 4683, 11819, 35457, 82733, 248199, 271517, 814551, 1900619, 5701857, 14390401, 43171203, 60548291, 100732807, 181644873, 302198421, 423838037, 1271514111, 3209059423, 9627178269, 22463415961, 67390247883]

約数ペア:

[(1, 67390247883), (3, 22463415961), (7, 9627178269), (21, 3209059423), (53, 1271514111), (159, 423838037), (223, 302198421), (371, 181644873), (669, 100732807), (1113, 60548291), (1561, 43171203), (4683, 14390401), (11819, 5701857), (35457, 1900619), (82733, 814551), (248199, 271517)]