869872527

素因数分解:

$3^4\times {\mathrm{307}}^1\times {\mathrm{34981}}^1$

素因数の和:35300

約数の個数: 20

約数和(自身を含む): 1303709176

約数和(自身を除く): 433836649

約数列:

[1, 3, 9, 27, 81, 307, 921, 2763, 8289, 24867, 34981, 104943, 314829, 944487, 2833461, 10739167, 32217501, 96652503, 289957509, 869872527]

約数ペア:

[(1, 869872527), (3, 289957509), (9, 96652503), (27, 32217501), (81, 10739167), (307, 2833461), (921, 944487), (2763, 314829), (8289, 104943), (24867, 34981)]