168303729

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{6547}}^1$

素因数の和:6621

約数の個数: 32

約数和(自身を含む): 264015360

約数和(自身を除く): 95711631

約数列:

[1, 3, 11, 19, 33, 41, 57, 123, 209, 451, 627, 779, 1353, 2337, 6547, 8569, 19641, 25707, 72017, 124393, 216051, 268427, 373179, 805281, 1368323, 2952697, 4104969, 5100113, 8858091, 15300339, 56101243, 168303729]

約数ペア:

[(1, 168303729), (3, 56101243), (11, 15300339), (19, 8858091), (33, 5100113), (41, 4104969), (57, 2952697), (123, 1368323), (209, 805281), (451, 373179), (627, 268427), (779, 216051), (1353, 124393), (2337, 72017), (6547, 25707), (8569, 19641)]