72305541

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11593}}^1$

素因数の和:11623

約数の個数: 40

約数和(自身を含む): 134675904

約数和(自身を除く): 62370363

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 189, 231, 297, 567, 693, 891, 2079, 6237, 11593, 34779, 81151, 104337, 127523, 243453, 313011, 382569, 730359, 892661, 939033, 1147707, 2191077, 2677983, 3443121, 6573231, 8033949, 10329363, 24101847, 72305541]

約数ペア:

[(1, 72305541), (3, 24101847), (7, 10329363), (9, 8033949), (11, 6573231), (21, 3443121), (27, 2677983), (33, 2191077), (63, 1147707), (77, 939033), (81, 892661), (99, 730359), (189, 382569), (231, 313011), (297, 243453), (567, 127523), (693, 104337), (891, 81151), (2079, 34779), (6237, 11593)]