29122281

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{433}}^1$

素因数の和:542

約数の個数: 32

約数和(自身を含む): 44997120

約数和(自身を除く): 15874839

約数列:

[1, 3, 9, 27, 47, 53, 141, 159, 423, 433, 477, 1269, 1299, 1431, 2491, 3897, 7473, 11691, 20351, 22419, 22949, 61053, 67257, 68847, 183159, 206541, 549477, 619623, 1078603, 3235809, 9707427, 29122281]

約数ペア:

[(1, 29122281), (3, 9707427), (9, 3235809), (27, 1078603), (47, 619623), (53, 549477), (141, 206541), (159, 183159), (423, 68847), (433, 67257), (477, 61053), (1269, 22949), (1299, 22419), (1431, 20351), (2491, 11691), (3897, 7473)]