151966778887

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1951}}^1\times {\mathrm{21523}}^1$

素因数の和:23539

約数の個数: 32

約数和(自身を含む): 193604419584

約数和(自身を除く): 41637640697

約数列:

[1, 7, 11, 47, 77, 329, 517, 1951, 3619, 13657, 21461, 21523, 91697, 150227, 150661, 236753, 641879, 1008667, 1011581, 1657271, 7060669, 7081067, 11127391, 41991373, 77891737, 293939611, 461905103, 1973594531, 3233335721, 13815161717, 21709539841, 151966778887]

約数ペア:

[(1, 151966778887), (7, 21709539841), (11, 13815161717), (47, 3233335721), (77, 1973594531), (329, 461905103), (517, 293939611), (1951, 77891737), (3619, 41991373), (13657, 11127391), (21461, 7081067), (21523, 7060669), (91697, 1657271), (150227, 1011581), (150661, 1008667), (236753, 641879)]