15661256919297

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{75462481}}^1$

素因数の和:75462845

約数の個数: 32

約数和(自身を含む): 24051402263040

約数和(自身を除く): 8390145343743

約数列:

[1, 3, 11, 19, 33, 57, 209, 331, 627, 993, 3641, 6289, 10923, 18867, 69179, 207537, 75462481, 226387443, 830087291, 1433787139, 2490261873, 4301361417, 15771658529, 24978081211, 47314975587, 74934243633, 274758893321, 474583543009, 824276679963, 1423750629027, 5220418973099, 15661256919297]

約数ペア:

[(1, 15661256919297), (3, 5220418973099), (11, 1423750629027), (19, 824276679963), (33, 474583543009), (57, 274758893321), (209, 74934243633), (331, 47314975587), (627, 24978081211), (993, 15771658529), (3641, 4301361417), (6289, 2490261873), (10923, 1433787139), (18867, 830087291), (69179, 226387443), (207537, 75462481)]