1449203963787

素因数分解:

$3^3\times {\mathrm{18427}}^1\times {\mathrm{2912803}}^1$

素因数の和:2931239

約数の個数: 16

約数和(自身を含む): 2147086084480

約数和(自身を除く): 697882120693

約数列:

[1, 3, 9, 27, 18427, 55281, 165843, 497529, 2912803, 8738409, 26215227, 78645681, 53674220881, 161022662643, 483067987929, 1449203963787]

約数ペア:

[(1, 1449203963787), (3, 483067987929), (9, 161022662643), (27, 53674220881), (18427, 78645681), (55281, 26215227), (165843, 8738409), (497529, 2912803)]