74338143

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{569}}^1$

素因数の和:727

約数の個数: 32

約数和(自身を含む): 112285440

約数和(自身を除く): 37947297

約数列:

[1, 3, 11, 33, 37, 107, 111, 321, 407, 569, 1177, 1221, 1707, 3531, 3959, 6259, 11877, 18777, 21053, 43549, 60883, 63159, 130647, 182649, 231583, 669713, 694749, 2009139, 2252671, 6758013, 24779381, 74338143]

約数ペア:

[(1, 74338143), (3, 24779381), (11, 6758013), (33, 2252671), (37, 2009139), (107, 694749), (111, 669713), (321, 231583), (407, 182649), (569, 130647), (1177, 63159), (1221, 60883), (1707, 43549), (3531, 21053), (3959, 18777), (6259, 11877)]