981533853

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{587}}^1$

素因数の和:766

約数の個数: 48

約数和(自身を含む): 1497000960

約数和(自身を除く): 515467107

約数列:

[1, 3, 9, 47, 59, 67, 141, 177, 201, 423, 531, 587, 603, 1761, 2773, 3149, 3953, 5283, 8319, 9447, 11859, 24957, 27589, 28341, 34633, 35577, 39329, 82767, 103899, 117987, 185791, 248301, 311697, 353961, 557373, 1627751, 1672119, 1848463, 2320411, 4883253, 5545389, 6961233, 14649759, 16636167, 20883699, 109059317, 327177951, 981533853]

約数ペア:

[(1, 981533853), (3, 327177951), (9, 109059317), (47, 20883699), (59, 16636167), (67, 14649759), (141, 6961233), (177, 5545389), (201, 4883253), (423, 2320411), (531, 1848463), (587, 1672119), (603, 1627751), (1761, 557373), (2773, 353961), (3149, 311697), (3953, 248301), (5283, 185791), (8319, 117987), (9447, 103899), (11859, 82767), (24957, 39329), (27589, 35577), (28341, 34633)]