156929516163

素因数分解:

$3^2\times 7^2\times {\mathrm{2909}}^1\times {\mathrm{122327}}^1$

素因数の和:125256

約数の個数: 36

約数和(自身を含む): 263777089680

約数和(自身を除く): 106847573517

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 2909, 8727, 20363, 26181, 61089, 122327, 142541, 183267, 366981, 427623, 856289, 1100943, 1282869, 2568867, 5994023, 7706601, 17982069, 53946207, 355849243, 1067547729, 2490944701, 3202643187, 7472834103, 17436612907, 22418502309, 52309838721, 156929516163]

約数ペア:

[(1, 156929516163), (3, 52309838721), (7, 22418502309), (9, 17436612907), (21, 7472834103), (49, 3202643187), (63, 2490944701), (147, 1067547729), (441, 355849243), (2909, 53946207), (8727, 17982069), (20363, 7706601), (26181, 5994023), (61089, 2568867), (122327, 1282869), (142541, 1100943), (183267, 856289), (366981, 427623)]