264930813

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{9623}}^1$

素因数の和:9678

約数の個数: 48

約数和(自身を含む): 480430080

約数和(自身を除く): 215499267

約数列:

[1, 3, 7, 9, 19, 21, 23, 57, 63, 69, 133, 161, 171, 207, 399, 437, 483, 1197, 1311, 1449, 3059, 3933, 9177, 9623, 27531, 28869, 67361, 86607, 182837, 202083, 221329, 548511, 606249, 663987, 1279859, 1549303, 1645533, 1991961, 3839577, 4205251, 4647909, 11518731, 12615753, 13943727, 29436757, 37847259, 88310271, 264930813]

約数ペア:

[(1, 264930813), (3, 88310271), (7, 37847259), (9, 29436757), (19, 13943727), (21, 12615753), (23, 11518731), (57, 4647909), (63, 4205251), (69, 3839577), (133, 1991961), (161, 1645533), (171, 1549303), (207, 1279859), (399, 663987), (437, 606249), (483, 548511), (1197, 221329), (1311, 202083), (1449, 182837), (3059, 86607), (3933, 67361), (9177, 28869), (9623, 27531)]