128455041

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{743}}^1$

素因数の和:814

約数の個数: 48

約数和(自身を含む): 209129472

約数和(自身を除く): 80674431

約数列:

[1, 3, 11, 13, 31, 33, 39, 93, 143, 169, 341, 403, 429, 507, 743, 1023, 1209, 1859, 2229, 4433, 5239, 5577, 8173, 9659, 13299, 15717, 23033, 24519, 28977, 57629, 69099, 106249, 125567, 172887, 253363, 299429, 318747, 376701, 760089, 898287, 1381237, 3293719, 3892577, 4143711, 9881157, 11677731, 42818347, 128455041]

約数ペア:

[(1, 128455041), (3, 42818347), (11, 11677731), (13, 9881157), (31, 4143711), (33, 3892577), (39, 3293719), (93, 1381237), (143, 898287), (169, 760089), (341, 376701), (403, 318747), (429, 299429), (507, 253363), (743, 172887), (1023, 125567), (1209, 106249), (1859, 69099), (2229, 57629), (4433, 28977), (5239, 24519), (5577, 23033), (8173, 15717), (9659, 13299)]