81376753

素因数分解:

${\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1\times {\mathrm{317}}^1$

素因数の和:624

約数の個数: 16

約数和(自身を含む): 87768000

約数和(自身を除く): 6391247

約数列:

[1, 19, 59, 229, 317, 1121, 4351, 6023, 13511, 18703, 72593, 256709, 355357, 1379267, 4282987, 81376753]

約数ペア:

[(1, 81376753), (19, 4282987), (59, 1379267), (229, 355357), (317, 256709), (1121, 72593), (4351, 18703), (6023, 13511)]