163528449

素因数分解:

$3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1\times {\mathrm{359}}^1$

素因数の和:677

約数の個数: 32

約数和(自身を含む): 253440000

約数和(自身を除く): 89911551

約数列:

[1, 3, 7, 21, 109, 199, 327, 359, 597, 763, 1077, 1393, 2289, 2513, 4179, 7539, 21691, 39131, 65073, 71441, 117393, 151837, 214323, 273917, 455511, 500087, 821751, 1500261, 7787069, 23361207, 54509483, 163528449]

約数ペア:

[(1, 163528449), (3, 54509483), (7, 23361207), (21, 7787069), (109, 1500261), (199, 821751), (327, 500087), (359, 455511), (597, 273917), (763, 214323), (1077, 151837), (1393, 117393), (2289, 71441), (2513, 65073), (4179, 39131), (7539, 21691)]