80175953

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1283}}^1$

素因数の和:1349

約数の個数: 32

約数和(自身を含む): 103541760

約数和(自身を除く): 23365807

約数列:

[1, 11, 13, 19, 23, 143, 209, 247, 253, 299, 437, 1283, 2717, 3289, 4807, 5681, 14113, 16679, 24377, 29509, 62491, 183469, 268147, 316901, 324599, 383617, 560671, 3485911, 4219787, 6167381, 7288723, 80175953]

約数ペア:

[(1, 80175953), (11, 7288723), (13, 6167381), (19, 4219787), (23, 3485911), (143, 560671), (209, 383617), (247, 324599), (253, 316901), (299, 268147), (437, 183469), (1283, 62491), (2717, 29509), (3289, 24377), (4807, 16679), (5681, 14113)]