150972479

素因数分解:

$7^4\times {\mathrm{227}}^1\times {\mathrm{277}}^1$

素因数の和:532

約数の個数: 20

約数和(自身を含む): 177538584

約数和(自身を除く): 26566105

約数列:

[1, 7, 49, 227, 277, 343, 1589, 1939, 2401, 11123, 13573, 62879, 77861, 95011, 440153, 545027, 665077, 3081071, 21567497, 150972479]

約数ペア:

[(1, 150972479), (7, 21567497), (49, 3081071), (227, 665077), (277, 545027), (343, 440153), (1589, 95011), (1939, 77861), (2401, 62879), (11123, 13573)]