156711447

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{419}}^1\times {\mathrm{1433}}^1$

素因数の和:1887

約数の個数: 24

約数和(自身を含む): 234889200

約数和(自身を除く): 78177753

約数列:

[1, 3, 9, 29, 87, 261, 419, 1257, 1433, 3771, 4299, 12151, 12897, 36453, 41557, 109359, 124671, 374013, 600427, 1801281, 5403843, 17412383, 52237149, 156711447]

約数ペア:

[(1, 156711447), (3, 52237149), (9, 17412383), (29, 5403843), (87, 1801281), (261, 600427), (419, 374013), (1257, 124671), (1433, 109359), (3771, 41557), (4299, 36453), (12151, 12897)]