130180419

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{253763}}^1$

素因数の和:253791

約数の個数: 16

約数和(自身を含む): 203011200

約数和(自身を除く): 72830781

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 253763, 761289, 2283867, 4821497, 6851601, 14464491, 43393473, 130180419]

約数ペア:

[(1, 130180419), (3, 43393473), (9, 14464491), (19, 6851601), (27, 4821497), (57, 2283867), (171, 761289), (513, 253763)]