273676977

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{2819}}^1$

素因数の和:2922

約数の個数: 48

約数和(自身を含む): 478632960

約数和(自身を除く): 204955983

約数列:

[1, 3, 7, 9, 21, 23, 63, 67, 69, 161, 201, 207, 469, 483, 603, 1407, 1449, 1541, 2819, 4221, 4623, 8457, 10787, 13869, 19733, 25371, 32361, 59199, 64837, 97083, 177597, 188873, 194511, 453859, 566619, 583533, 1322111, 1361577, 1699857, 3966333, 4084731, 4344079, 11898999, 13032237, 30408553, 39096711, 91225659, 273676977]

約数ペア:

[(1, 273676977), (3, 91225659), (7, 39096711), (9, 30408553), (21, 13032237), (23, 11898999), (63, 4344079), (67, 4084731), (69, 3966333), (161, 1699857), (201, 1361577), (207, 1322111), (469, 583533), (483, 566619), (603, 453859), (1407, 194511), (1449, 188873), (1541, 177597), (2819, 97083), (4221, 64837), (4623, 59199), (8457, 32361), (10787, 25371), (13869, 19733)]