127967502

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1640609}}^1$

素因数の和:1640627

約数の個数: 16

約数和(自身を含む): 275622480

約数和(自身を除く): 147654978

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1640609, 3281218, 4921827, 9843654, 21327917, 42655834, 63983751, 127967502]

約数ペア:

[(1, 127967502), (2, 63983751), (3, 42655834), (6, 21327917), (13, 9843654), (26, 4921827), (39, 3281218), (78, 1640609)]