27468357

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1601}}^1$

素因数の和:1673

約数の個数: 32

約数和(自身を含む): 45112320

約数和(自身を除く): 17643963

約数列:

[1, 3, 7, 19, 21, 43, 57, 129, 133, 301, 399, 817, 903, 1601, 2451, 4803, 5719, 11207, 17157, 30419, 33621, 68843, 91257, 206529, 212933, 481901, 638799, 1308017, 1445703, 3924051, 9156119, 27468357]

約数ペア:

[(1, 27468357), (3, 9156119), (7, 3924051), (19, 1445703), (21, 1308017), (43, 638799), (57, 481901), (129, 212933), (133, 206529), (301, 91257), (399, 68843), (817, 33621), (903, 30419), (1601, 17157), (2451, 11207), (4803, 5719)]