61356657

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1$

素因数の和:373

約数の個数: 32

約数和(自身を含む): 88084480

約数和(自身を除く): 26727823

約数列:

[1, 3, 31, 43, 67, 93, 129, 201, 229, 687, 1333, 2077, 2881, 3999, 6231, 7099, 8643, 9847, 15343, 21297, 29541, 46029, 89311, 267933, 305257, 475633, 659749, 915771, 1426899, 1979247, 20452219, 61356657]

約数ペア:

[(1, 61356657), (3, 20452219), (31, 1979247), (43, 1426899), (67, 915771), (93, 659749), (129, 475633), (201, 305257), (229, 267933), (687, 89311), (1333, 46029), (2077, 29541), (2881, 21297), (3999, 15343), (6231, 9847), (7099, 8643)]