70881903

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{1063}}^1$

素因数の和:1339

約数の個数: 24

約数和(自身を含む): 106229760

約数和(自身を除く): 35347857

約数列:

[1, 3, 9, 31, 93, 239, 279, 717, 1063, 2151, 3189, 7409, 9567, 22227, 32953, 66681, 98859, 254057, 296577, 762171, 2286513, 7875767, 23627301, 70881903]

約数ペア:

[(1, 70881903), (3, 23627301), (9, 7875767), (31, 2286513), (93, 762171), (239, 296577), (279, 254057), (717, 98859), (1063, 66681), (2151, 32953), (3189, 22227), (7409, 9567)]