191288607

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{70769}}^1$

素因数の和:70842

約数の個数: 16

約数和(自身を含む): 275153760

約数和(自身を除く): 83865153

約数列:

[1, 3, 17, 51, 53, 159, 901, 2703, 70769, 212307, 1203073, 3609219, 3750757, 11252271, 63762869, 191288607]

約数ペア:

[(1, 191288607), (3, 63762869), (17, 11252271), (51, 3750757), (53, 3609219), (159, 1203073), (901, 212307), (2703, 70769)]