72317133

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67523}}^1$

素因数の和:67553

約数の個数: 24

約数和(自身を含む): 126404928

約数和(自身を除く): 54087795

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 67523, 202569, 472661, 607707, 1147891, 1417983, 3443673, 4253949, 8035237, 10331019, 24105711, 72317133]

約数ペア:

[(1, 72317133), (3, 24105711), (7, 10331019), (9, 8035237), (17, 4253949), (21, 3443673), (51, 1417983), (63, 1147891), (119, 607707), (153, 472661), (357, 202569), (1071, 67523)]