159401403

素因数分解:

$3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{28429}}^1$

素因数の和:28531

約数の個数: 24

約数和(自身を含む): 266104800

約数和(自身を除く): 106703397

約数列:

[1, 3, 7, 9, 21, 63, 89, 267, 623, 801, 1869, 5607, 28429, 85287, 199003, 255861, 597009, 1791027, 2530181, 7590543, 17711267, 22771629, 53133801, 159401403]

約数ペア:

[(1, 159401403), (3, 53133801), (7, 22771629), (9, 17711267), (21, 7590543), (63, 2530181), (89, 1791027), (267, 597009), (623, 255861), (801, 199003), (1869, 85287), (5607, 28429)]