27379401

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{283}}^1$

素因数の和:581

約数の個数: 32

約数和(自身を含む): 44494848

約数和(自身を除く): 17115447

約数列:

[1, 3, 7, 17, 21, 51, 119, 271, 283, 357, 813, 849, 1897, 1981, 4607, 4811, 5691, 5943, 13821, 14433, 32249, 33677, 76693, 96747, 101031, 230079, 536851, 1303781, 1610553, 3911343, 9126467, 27379401]

約数ペア:

[(1, 27379401), (3, 9126467), (7, 3911343), (17, 1610553), (21, 1303781), (51, 536851), (119, 230079), (271, 101031), (283, 96747), (357, 76693), (813, 33677), (849, 32249), (1897, 14433), (1981, 13821), (4607, 5943), (4811, 5691)]