139604927

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{619}}^1$

素因数の和:767

約数の個数: 32

約数和(自身を含む): 182131200

約数和(自身を除く): 42526273

約数列:

[1, 7, 11, 29, 77, 101, 203, 319, 619, 707, 1111, 2233, 2929, 4333, 6809, 7777, 17951, 20503, 32219, 47663, 62519, 125657, 197461, 225533, 437633, 687709, 1382227, 1813051, 4813963, 12691357, 19943561, 139604927]

約数ペア:

[(1, 139604927), (7, 19943561), (11, 12691357), (29, 4813963), (77, 1813051), (101, 1382227), (203, 687709), (319, 437633), (619, 225533), (707, 197461), (1111, 125657), (2233, 62519), (2929, 47663), (4333, 32219), (6809, 20503), (7777, 17951)]