243670561827

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7487}}^1\times {\mathrm{140891}}^1$

素因数の和:148399

約数の個数: 32

約数和(自身を含む): 405119729664

約数和(自身を除く): 161449167837

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 7487, 22461, 52409, 82357, 140891, 157227, 247071, 422673, 576499, 986237, 1549801, 1729497, 2958711, 4649403, 10848607, 32545821, 1054850917, 3164552751, 7383956419, 11603360087, 22151869257, 34810080261, 81223520609, 243670561827]

約数ペア:

[(1, 243670561827), (3, 81223520609), (7, 34810080261), (11, 22151869257), (21, 11603360087), (33, 7383956419), (77, 3164552751), (231, 1054850917), (7487, 32545821), (22461, 10848607), (52409, 4649403), (82357, 2958711), (140891, 1729497), (157227, 1549801), (247071, 986237), (422673, 576499)]