73994349

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{997}}^1$

素因数の和:1197

約数の個数: 32

約数和(自身を含む): 116694144

約数和(自身を除く): 42699795

約数列:

[1, 3, 11, 13, 33, 39, 143, 173, 429, 519, 997, 1903, 2249, 2991, 5709, 6747, 10967, 12961, 24739, 32901, 38883, 74217, 142571, 172481, 427713, 517443, 1897291, 2242253, 5691873, 6726759, 24664783, 73994349]

約数ペア:

[(1, 73994349), (3, 24664783), (11, 6726759), (13, 5691873), (33, 2242253), (39, 1897291), (143, 517443), (173, 427713), (429, 172481), (519, 142571), (997, 74217), (1903, 38883), (2249, 32901), (2991, 24739), (5709, 12961), (6747, 10967)]