37913889

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 56504448

約数和(自身を除く): 18590559

約数列:

[1, 3, 13, 39, 41, 123, 131, 181, 393, 533, 543, 1599, 1703, 2353, 5109, 5371, 7059, 7421, 16113, 22263, 23711, 69823, 71133, 96473, 209469, 289419, 308243, 924729, 972151, 2916453, 12637963, 37913889]

約数ペア:

[(1, 37913889), (3, 12637963), (13, 2916453), (39, 972151), (41, 924729), (123, 308243), (131, 289419), (181, 209469), (393, 96473), (533, 71133), (543, 69823), (1599, 23711), (1703, 22263), (2353, 16113), (5109, 7421), (5371, 7059)]