29528854551

素因数分解:

$3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{277}}^1\times {\mathrm{21419}}^1$

素因数の和:21788

約数の個数: 48

約数和(自身を含む): 49543603200

約数和(自身を除く): 20014748649

約数列:

[1, 3, 7, 9, 21, 63, 79, 237, 277, 553, 711, 831, 1659, 1939, 2493, 4977, 5817, 17451, 21419, 21883, 64257, 65649, 149933, 153181, 192771, 196947, 449799, 459543, 1349397, 1378629, 1692101, 5076303, 5933063, 11844707, 15228909, 17799189, 35534121, 41531441, 53397567, 106602363, 124594323, 373782969, 468711977, 1406135931, 3280983839, 4218407793, 9842951517, 29528854551]

約数ペア:

[(1, 29528854551), (3, 9842951517), (7, 4218407793), (9, 3280983839), (21, 1406135931), (63, 468711977), (79, 373782969), (237, 124594323), (277, 106602363), (553, 53397567), (711, 41531441), (831, 35534121), (1659, 17799189), (1939, 15228909), (2493, 11844707), (4977, 5933063), (5817, 5076303), (17451, 1692101), (21419, 1378629), (21883, 1349397), (64257, 459543), (65649, 449799), (149933, 196947), (153181, 192771)]