83851371

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{241}}^1\times {\mathrm{577}}^1$

素因数の和:891

約数の個数: 24

約数和(自身を含む): 123650384

約数和(自身を除く): 39799013

約数列:

[1, 3, 9, 67, 201, 241, 577, 603, 723, 1731, 2169, 5193, 16147, 38659, 48441, 115977, 139057, 145323, 347931, 417171, 1251513, 9316819, 27950457, 83851371]

約数ペア:

[(1, 83851371), (3, 27950457), (9, 9316819), (67, 1251513), (201, 417171), (241, 347931), (577, 145323), (603, 139057), (723, 115977), (1731, 48441), (2169, 38659), (5193, 16147)]