65370321

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1637}}^1$

素因数の和:1695

約数の個数: 40

約数和(自身を含む): 107026920

約数和(自身を除く): 41656599

約数列:

[1, 3, 9, 17, 27, 29, 51, 81, 87, 153, 261, 459, 493, 783, 1377, 1479, 1637, 2349, 4437, 4911, 13311, 14733, 27829, 39933, 44199, 47473, 83487, 132597, 142419, 250461, 427257, 751383, 807041, 1281771, 2254149, 2421123, 3845313, 7263369, 21790107, 65370321]

約数ペア:

[(1, 65370321), (3, 21790107), (9, 7263369), (17, 3845313), (27, 2421123), (29, 2254149), (51, 1281771), (81, 807041), (87, 751383), (153, 427257), (261, 250461), (459, 142419), (493, 132597), (783, 83487), (1377, 47473), (1479, 44199), (1637, 39933), (2349, 27829), (4437, 14733), (4911, 13311)]