29952531

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{439}}^1$

素因数の和:493

約数の個数: 48

約数和(自身を含む): 53644800

約数和(自身を除く): 23692269

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 361, 399, 439, 513, 1083, 1197, 1317, 2527, 3073, 3249, 3591, 3951, 7581, 8341, 9219, 9747, 11853, 22743, 25023, 27657, 58387, 68229, 75069, 82971, 158479, 175161, 225207, 475437, 525483, 1109353, 1426311, 1576449, 3328059, 4278933, 9984177, 29952531]

約数ペア:

[(1, 29952531), (3, 9984177), (7, 4278933), (9, 3328059), (19, 1576449), (21, 1426311), (27, 1109353), (57, 525483), (63, 475437), (133, 225207), (171, 175161), (189, 158479), (361, 82971), (399, 75069), (439, 68229), (513, 58387), (1083, 27657), (1197, 25023), (1317, 22743), (2527, 11853), (3073, 9747), (3249, 9219), (3591, 8341), (3951, 7581)]