156738667911

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{5779}}^1\times {\mathrm{9859}}^1$

素因数の和:15779

約数の個数: 32

約数和(自身を含む): 240729139200

約数和(自身を除く): 83990471289

約数列:

[1, 3, 7, 21, 131, 393, 917, 2751, 5779, 9859, 17337, 29577, 40453, 69013, 121359, 207039, 757049, 1291529, 2271147, 3874587, 5299343, 9040703, 15898029, 27122109, 56975161, 170925483, 398826127, 1196478381, 7463746091, 22391238273, 52246222637, 156738667911]

約数ペア:

[(1, 156738667911), (3, 52246222637), (7, 22391238273), (21, 7463746091), (131, 1196478381), (393, 398826127), (917, 170925483), (2751, 56975161), (5779, 27122109), (9859, 15898029), (17337, 9040703), (29577, 5299343), (40453, 3874587), (69013, 2271147), (121359, 1291529), (207039, 757049)]