128636391

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{1033}}^1$

素因数の和:1183

約数の個数: 32

約数和(自身を含む): 192704512

約数和(自身を除く): 64068121

約数列:

[1, 3, 13, 31, 39, 93, 103, 309, 403, 1033, 1209, 1339, 3099, 3193, 4017, 9579, 13429, 32023, 40287, 41509, 96069, 106399, 124527, 319197, 416299, 1248897, 1383187, 3298369, 4149561, 9895107, 42878797, 128636391]

約数ペア:

[(1, 128636391), (3, 42878797), (13, 9895107), (31, 4149561), (39, 3298369), (93, 1383187), (103, 1248897), (309, 416299), (403, 319197), (1033, 124527), (1209, 106399), (1339, 96069), (3099, 41509), (3193, 40287), (4017, 32023), (9579, 13429)]