164607781569

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{487073}}^1$

素因数の和:487131

約数の個数: 72

約数和(自身を含む): 295400639520

約数和(自身を除く): 130792857951

約数列:

[1, 3, 7, 11, 19, 21, 33, 49, 57, 77, 121, 133, 147, 209, 231, 363, 399, 539, 627, 847, 931, 1463, 1617, 2299, 2541, 2793, 4389, 5929, 6897, 10241, 16093, 17787, 30723, 48279, 112651, 337953, 487073, 1461219, 3409511, 5357803, 9254387, 10228533, 16073409, 23866577, 27763161, 37504621, 58935833, 64780709, 71599731, 101798257, 112513863, 176807499, 194342127, 262532347, 305394771, 412550831, 453464963, 712587799, 787597041, 1119780827, 1237652493, 1360394889, 2137763397, 2887855817, 3359342481, 4988114593, 7838465789, 8663567451, 14964343779, 23515397367, 54869260523, 164607781569]

約数ペア:

[(1, 164607781569), (3, 54869260523), (7, 23515397367), (11, 14964343779), (19, 8663567451), (21, 7838465789), (33, 4988114593), (49, 3359342481), (57, 2887855817), (77, 2137763397), (121, 1360394889), (133, 1237652493), (147, 1119780827), (209, 787597041), (231, 712587799), (363, 453464963), (399, 412550831), (539, 305394771), (627, 262532347), (847, 194342127), (931, 176807499), (1463, 112513863), (1617, 101798257), (2299, 71599731), (2541, 64780709), (2793, 58935833), (4389, 37504621), (5929, 27763161), (6897, 23866577), (10241, 16073409), (16093, 10228533), (17787, 9254387), (30723, 5357803), (48279, 3409511), (112651, 1461219), (337953, 487073)]