70287189

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{54869}}^1$

素因数の和:54940

約数の個数: 16

約数和(自身を含む): 108862080

約数和(自身を除く): 38574891

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 54869, 164607, 384083, 1152249, 3347009, 10041027, 23429063, 70287189]

約数ペア:

[(1, 70287189), (3, 23429063), (7, 10041027), (21, 3347009), (61, 1152249), (183, 384083), (427, 164607), (1281, 54869)]