42298443

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1637}}^1$

素因数の和:1689

約数の個数: 40

約数和(自身を含む): 71351280

約数和(自身を除く): 29052837

約数列:

[1, 3, 9, 11, 27, 29, 33, 81, 87, 99, 261, 297, 319, 783, 891, 957, 1637, 2349, 2871, 4911, 8613, 14733, 18007, 25839, 44199, 47473, 54021, 132597, 142419, 162063, 427257, 486189, 522203, 1281771, 1458567, 1566609, 3845313, 4699827, 14099481, 42298443]

約数ペア:

[(1, 42298443), (3, 14099481), (9, 4699827), (11, 3845313), (27, 1566609), (29, 1458567), (33, 1281771), (81, 522203), (87, 486189), (99, 427257), (261, 162063), (297, 142419), (319, 132597), (783, 54021), (891, 47473), (957, 44199), (1637, 25839), (2349, 18007), (2871, 14733), (4911, 8613)]