156966283701

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{2477}}^1\times {\mathrm{26371}}^1$

素因数の和:28946

約数の個数: 32

約数和(自身を含む): 235259337600

約数和(自身を除く): 78293053899

約数列:

[1, 3, 9, 27, 89, 267, 801, 2403, 2477, 7431, 22293, 26371, 66879, 79113, 220453, 237339, 661359, 712017, 1984077, 2347019, 5952231, 7041057, 21123171, 63369513, 65320967, 195962901, 587888703, 1763666109, 5813566063, 17440698189, 52322094567, 156966283701]

約数ペア:

[(1, 156966283701), (3, 52322094567), (9, 17440698189), (27, 5813566063), (89, 1763666109), (267, 587888703), (801, 195962901), (2403, 65320967), (2477, 63369513), (7431, 21123171), (22293, 7041057), (26371, 5952231), (66879, 2347019), (79113, 1984077), (220453, 712017), (237339, 661359)]