9909103611

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2459}}^1\times {\mathrm{6427}}^1$

素因数の和:8919

約数の個数: 32

約数和(自身を含む): 15180364800

約数和(自身を除く): 5271261189

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 2459, 6427, 7377, 19281, 27049, 46721, 70697, 81147, 122113, 140163, 212091, 366339, 513931, 1343243, 1541793, 4029729, 15803993, 47411979, 173843923, 300275867, 521531769, 900827601, 3303034537, 9909103611]

約数ペア:

[(1, 9909103611), (3, 3303034537), (11, 900827601), (19, 521531769), (33, 300275867), (57, 173843923), (209, 47411979), (627, 15803993), (2459, 4029729), (6427, 1541793), (7377, 1343243), (19281, 513931), (27049, 366339), (46721, 212091), (70697, 140163), (81147, 122113)]