2757181869

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{43399}}^1$

素因数の和:43602

約数の個数: 32

約数和(自身を含む): 4423328000

約数和(自身を除く): 1666146131

約数列:

[1, 3, 9, 13, 27, 39, 117, 181, 351, 543, 1629, 2353, 4887, 7059, 21177, 43399, 63531, 130197, 390591, 564187, 1171773, 1692561, 5077683, 7855219, 15233049, 23565657, 70696971, 102117847, 212090913, 306353541, 919060623, 2757181869]

約数ペア:

[(1, 2757181869), (3, 919060623), (9, 306353541), (13, 212090913), (27, 102117847), (39, 70696971), (117, 23565657), (181, 15233049), (351, 7855219), (543, 5077683), (1629, 1692561), (2353, 1171773), (4887, 564187), (7059, 390591), (21177, 130197), (43399, 63531)]