53107299

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{643}}^1$

素因数の和:701

約数の個数: 64

約数和(自身を含む): 98918400

約数和(自身を除く): 45811101

約数列:

[1, 3, 7, 9, 19, 21, 23, 27, 57, 63, 69, 133, 161, 171, 189, 207, 399, 437, 483, 513, 621, 643, 1197, 1311, 1449, 1929, 3059, 3591, 3933, 4347, 4501, 5787, 9177, 11799, 12217, 13503, 14789, 17361, 27531, 36651, 40509, 44367, 82593, 85519, 103523, 109953, 121527, 133101, 256557, 280991, 310569, 329859, 399303, 769671, 842973, 931707, 1966937, 2309013, 2528919, 2795121, 5900811, 7586757, 17702433, 53107299]

約数ペア:

[(1, 53107299), (3, 17702433), (7, 7586757), (9, 5900811), (19, 2795121), (21, 2528919), (23, 2309013), (27, 1966937), (57, 931707), (63, 842973), (69, 769671), (133, 399303), (161, 329859), (171, 310569), (189, 280991), (207, 256557), (399, 133101), (437, 121527), (483, 109953), (513, 103523), (621, 85519), (643, 82593), (1197, 44367), (1311, 40509), (1449, 36651), (1929, 27531), (3059, 17361), (3591, 14789), (3933, 13503), (4347, 12217), (4501, 11799), (5787, 9177)]