69325851

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{593}}^1$

素因数の和:915

約数の個数: 32

約数和(自身を含む): 111767040

約数和(自身を除く): 42441189

約数列:

[1, 3, 7, 19, 21, 57, 133, 293, 399, 593, 879, 1779, 2051, 4151, 5567, 6153, 11267, 12453, 16701, 33801, 38969, 78869, 116907, 173749, 236607, 521247, 1216243, 3301231, 3648729, 9903693, 23108617, 69325851]

約数ペア:

[(1, 69325851), (3, 23108617), (7, 9903693), (19, 3648729), (21, 3301231), (57, 1216243), (133, 521247), (293, 236607), (399, 173749), (593, 116907), (879, 78869), (1779, 38969), (2051, 33801), (4151, 16701), (5567, 12453), (6153, 11267)]