415954089

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{433}}^1\times {\mathrm{757}}^1$

素因数の和:1246

約数の個数: 32

約数和(自身を含む): 631626240

約数和(自身を除く): 215672151

約数列:

[1, 3, 9, 27, 47, 141, 423, 433, 757, 1269, 1299, 2271, 3897, 6813, 11691, 20351, 20439, 35579, 61053, 106737, 183159, 320211, 327781, 549477, 960633, 983343, 2950029, 8850087, 15405707, 46217121, 138651363, 415954089]

約数ペア:

[(1, 415954089), (3, 138651363), (9, 46217121), (27, 15405707), (47, 8850087), (141, 2950029), (423, 983343), (433, 960633), (757, 549477), (1269, 327781), (1299, 320211), (2271, 183159), (3897, 106737), (6813, 61053), (11691, 35579), (20351, 20439)]