78873807

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{1087}}^1$

素因数の和:1195

約数の個数: 24

約数和(自身を含む): 112751616

約数和(自身を除く): 33877809

約数列:

[1, 3, 19, 57, 67, 201, 361, 1083, 1087, 1273, 3261, 3819, 20653, 24187, 61959, 72561, 72829, 218487, 392407, 1177221, 1383751, 4151253, 26291269, 78873807]

約数ペア:

[(1, 78873807), (3, 26291269), (19, 4151253), (57, 1383751), (67, 1177221), (201, 392407), (361, 218487), (1083, 72829), (1087, 72561), (1273, 61959), (3261, 24187), (3819, 20653)]