137161773

素因数分解:

$3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{19267}}^1$

素因数の和:19393

約数の個数: 24

約数和(自身を含む): 228441408

約数和(自身を除く): 91279635

約数列:

[1, 3, 7, 9, 21, 63, 113, 339, 791, 1017, 2373, 7119, 19267, 57801, 134869, 173403, 404607, 1213821, 2177171, 6531513, 15240197, 19594539, 45720591, 137161773]

約数ペア:

[(1, 137161773), (3, 45720591), (7, 19594539), (9, 15240197), (21, 6531513), (63, 2177171), (113, 1213821), (339, 404607), (791, 173403), (1017, 134869), (2373, 57801), (7119, 19267)]