89437569

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{827}}^1$

素因数の和:949

約数の個数: 32

約数和(自身を含む): 133539840

約数和(自身を除く): 44102271

約数列:

[1, 3, 13, 39, 47, 59, 141, 177, 611, 767, 827, 1833, 2301, 2481, 2773, 8319, 10751, 32253, 36049, 38869, 48793, 108147, 116607, 146379, 505297, 634309, 1515891, 1902927, 2293271, 6879813, 29812523, 89437569]

約数ペア:

[(1, 89437569), (3, 29812523), (13, 6879813), (39, 2293271), (47, 1902927), (59, 1515891), (141, 634309), (177, 505297), (611, 146379), (767, 116607), (827, 108147), (1833, 48793), (2301, 38869), (2481, 36049), (2773, 32253), (8319, 10751)]