61739139

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{1109}}^1$

素因数の和:1371

約数の個数: 32

約数和(自身を含む): 103150080

約数和(自身を除く): 41410941

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 241, 723, 1109, 1687, 2651, 3327, 5061, 7763, 7953, 12199, 18557, 23289, 36597, 55671, 85393, 256179, 267269, 801807, 1870883, 2939959, 5612649, 8819877, 20579713, 61739139]

約数ペア:

[(1, 61739139), (3, 20579713), (7, 8819877), (11, 5612649), (21, 2939959), (33, 1870883), (77, 801807), (231, 267269), (241, 256179), (723, 85393), (1109, 55671), (1687, 36597), (2651, 23289), (3327, 18557), (5061, 12199), (7763, 7953)]