72029493

素因数分解:

$3^4\times {\mathrm{17}}^3\times {\mathrm{181}}^1$

素因数の和:244

約数の個数: 40

約数和(自身を含む): 114954840

約数和(自身を除く): 42925347

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 181, 289, 459, 543, 867, 1377, 1629, 2601, 3077, 4887, 4913, 7803, 9231, 14661, 14739, 23409, 27693, 44217, 52309, 83079, 132651, 156927, 249237, 397953, 470781, 889253, 1412343, 2667759, 4237029, 8003277, 24009831, 72029493]

約数ペア:

[(1, 72029493), (3, 24009831), (9, 8003277), (17, 4237029), (27, 2667759), (51, 1412343), (81, 889253), (153, 470781), (181, 397953), (289, 249237), (459, 156927), (543, 132651), (867, 83079), (1377, 52309), (1629, 44217), (2601, 27693), (3077, 23409), (4887, 14739), (4913, 14661), (7803, 9231)]