152370981

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{40993}}^1$

素因数の和:41065

約数の個数: 24

約数和(自身を含む): 255802560

約数和(自身を除く): 103431579

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 413, 531, 1239, 3717, 40993, 122979, 286951, 368937, 860853, 2418587, 2582559, 7255761, 16930109, 21767283, 50790327, 152370981]

約数ペア:

[(1, 152370981), (3, 50790327), (7, 21767283), (9, 16930109), (21, 7255761), (59, 2582559), (63, 2418587), (177, 860853), (413, 368937), (531, 286951), (1239, 122979), (3717, 40993)]