4391551161

素因数分解:

$3^5\times {\mathrm{23}}^2\times {\mathrm{127}}^1\times {\mathrm{269}}^1$

素因数の和:457

約数の個数: 72

約数和(自身を含む): 6956651520

約数和(自身を除く): 2565100359

約数列:

[1, 3, 9, 23, 27, 69, 81, 127, 207, 243, 269, 381, 529, 621, 807, 1143, 1587, 1863, 2421, 2921, 3429, 4761, 5589, 6187, 7263, 8763, 10287, 14283, 18561, 21789, 26289, 30861, 34163, 42849, 55683, 65367, 67183, 78867, 102489, 128547, 142301, 167049, 201549, 236601, 307467, 426903, 501147, 604647, 709803, 785749, 922401, 1280709, 1503441, 1813941, 2357247, 2767203, 3842127, 5441823, 7071741, 8301609, 11526381, 16325469, 18072227, 21215223, 34579143, 54216681, 63645669, 162650043, 190937007, 487950129, 1463850387, 4391551161]

約数ペア:

[(1, 4391551161), (3, 1463850387), (9, 487950129), (23, 190937007), (27, 162650043), (69, 63645669), (81, 54216681), (127, 34579143), (207, 21215223), (243, 18072227), (269, 16325469), (381, 11526381), (529, 8301609), (621, 7071741), (807, 5441823), (1143, 3842127), (1587, 2767203), (1863, 2357247), (2421, 1813941), (2921, 1503441), (3429, 1280709), (4761, 922401), (5589, 785749), (6187, 709803), (7263, 604647), (8763, 501147), (10287, 426903), (14283, 307467), (18561, 236601), (21789, 201549), (26289, 167049), (30861, 142301), (34163, 128547), (42849, 102489), (55683, 78867), (65367, 67183)]