23208633

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1$

素因数の和:339

約数の個数: 64

約数和(自身を含む): 43315200

約数和(自身を除く): 20106567

約数列:

[1, 3, 7, 9, 19, 21, 23, 27, 57, 63, 69, 133, 161, 171, 189, 207, 281, 399, 437, 483, 513, 621, 843, 1197, 1311, 1449, 1967, 2529, 3059, 3591, 3933, 4347, 5339, 5901, 6463, 7587, 9177, 11799, 16017, 17703, 19389, 27531, 37373, 45241, 48051, 53109, 58167, 82593, 112119, 122797, 135723, 144153, 174501, 336357, 368391, 407169, 859579, 1009071, 1105173, 1221507, 2578737, 3315519, 7736211, 23208633]

約数ペア:

[(1, 23208633), (3, 7736211), (7, 3315519), (9, 2578737), (19, 1221507), (21, 1105173), (23, 1009071), (27, 859579), (57, 407169), (63, 368391), (69, 336357), (133, 174501), (161, 144153), (171, 135723), (189, 122797), (207, 112119), (281, 82593), (399, 58167), (437, 53109), (483, 48051), (513, 45241), (621, 37373), (843, 27531), (1197, 19389), (1311, 17703), (1449, 16017), (1967, 11799), (2529, 9177), (3059, 7587), (3591, 6463), (3933, 5901), (4347, 5339)]