742772079

素因数分解:

$3^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{167}}^1\times {\mathrm{233}}^1$

素因数の和:517

約数の個数: 64

約数和(自身を含む): 1283143680

約数和(自身を除く): 540371601

約数列:

[1, 3, 7, 9, 21, 27, 63, 101, 167, 189, 233, 303, 501, 699, 707, 909, 1169, 1503, 1631, 2097, 2121, 2727, 3507, 4509, 4893, 6291, 6363, 10521, 14679, 16867, 19089, 23533, 31563, 38911, 44037, 50601, 70599, 116733, 118069, 151803, 164731, 211797, 272377, 350199, 354207, 455409, 494193, 635391, 817131, 1050597, 1062621, 1482579, 2451393, 3187863, 3930011, 4447737, 7354179, 11790033, 27510077, 35370099, 82530231, 106110297, 247590693, 742772079]

約数ペア:

[(1, 742772079), (3, 247590693), (7, 106110297), (9, 82530231), (21, 35370099), (27, 27510077), (63, 11790033), (101, 7354179), (167, 4447737), (189, 3930011), (233, 3187863), (303, 2451393), (501, 1482579), (699, 1062621), (707, 1050597), (909, 817131), (1169, 635391), (1503, 494193), (1631, 455409), (2097, 354207), (2121, 350199), (2727, 272377), (3507, 211797), (4509, 164731), (4893, 151803), (6291, 118069), (6363, 116733), (10521, 70599), (14679, 50601), (16867, 44037), (19089, 38911), (23533, 31563)]