99217791

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2803}}^1$

素因数の和:2857

約数の個数: 40

約数和(自身を含む): 162856320

約数和(自身を除く): 63638529

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 81, 171, 207, 437, 513, 621, 1311, 1539, 1863, 2803, 3933, 8409, 11799, 25227, 35397, 53257, 64469, 75681, 159771, 193407, 227043, 479313, 580221, 1224911, 1437939, 1740663, 3674733, 4313817, 5221989, 11024199, 33072597, 99217791]

約数ペア:

[(1, 99217791), (3, 33072597), (9, 11024199), (19, 5221989), (23, 4313817), (27, 3674733), (57, 1740663), (69, 1437939), (81, 1224911), (171, 580221), (207, 479313), (437, 227043), (513, 193407), (621, 159771), (1311, 75681), (1539, 64469), (1863, 53257), (2803, 35397), (3933, 25227), (8409, 11799)]