129359919

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{3307}}^1$

素因数の和:3399

約数の個数: 32

約数和(自身を含む): 200067840

約数和(自身を除く): 70707921

約数列:

[1, 3, 13, 17, 39, 51, 59, 177, 221, 663, 767, 1003, 2301, 3009, 3307, 9921, 13039, 39117, 42991, 56219, 128973, 168657, 195113, 585339, 730847, 2192541, 2536469, 3316921, 7609407, 9950763, 43119973, 129359919]

約数ペア:

[(1, 129359919), (3, 43119973), (13, 9950763), (17, 7609407), (39, 3316921), (51, 2536469), (59, 2192541), (177, 730847), (221, 585339), (663, 195113), (767, 168657), (1003, 128973), (2301, 56219), (3009, 42991), (3307, 39117), (9921, 13039)]