152065221

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{38723}}^1$

素因数の和:38761

約数の個数: 32

約数和(自身を含む): 267660288

約数和(自身を除く): 115595067

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 1309, 3927, 38723, 116169, 271061, 425953, 658291, 813183, 1277859, 1974873, 2981671, 4608037, 7241201, 8945013, 13824111, 21723603, 50688407, 152065221]

約数ペア:

[(1, 152065221), (3, 50688407), (7, 21723603), (11, 13824111), (17, 8945013), (21, 7241201), (33, 4608037), (51, 2981671), (77, 1974873), (119, 1277859), (187, 813183), (231, 658291), (357, 425953), (561, 271061), (1309, 116169), (3927, 38723)]