137352159

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1663}}^1$

素因数の和:1721

約数の個数: 64

約数和(自身を含む): 255590400

約数和(自身を除く): 118238241

約数列:

[1, 3, 7, 9, 19, 21, 23, 27, 57, 63, 69, 133, 161, 171, 189, 207, 399, 437, 483, 513, 621, 1197, 1311, 1449, 1663, 3059, 3591, 3933, 4347, 4989, 9177, 11641, 11799, 14967, 27531, 31597, 34923, 38249, 44901, 82593, 94791, 104769, 114747, 221179, 267743, 284373, 314307, 344241, 663537, 726731, 803229, 853119, 1032723, 1990611, 2180193, 2409687, 5087117, 5971833, 6540579, 7229061, 15261351, 19621737, 45784053, 137352159]

約数ペア:

[(1, 137352159), (3, 45784053), (7, 19621737), (9, 15261351), (19, 7229061), (21, 6540579), (23, 5971833), (27, 5087117), (57, 2409687), (63, 2180193), (69, 1990611), (133, 1032723), (161, 853119), (171, 803229), (189, 726731), (207, 663537), (399, 344241), (437, 314307), (483, 284373), (513, 267743), (621, 221179), (1197, 114747), (1311, 104769), (1449, 94791), (1663, 82593), (3059, 44901), (3591, 38249), (3933, 34923), (4347, 31597), (4989, 27531), (9177, 14967), (11641, 11799)]