79917327

素因数分解:

$3^3\times 7^1\times {\mathrm{389}}^1\times {\mathrm{1087}}^1$

素因数の和:1492

約数の個数: 32

約数和(自身を含む): 135782400

約数和(自身を除く): 55865073

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 389, 1087, 1167, 2723, 3261, 3501, 7609, 8169, 9783, 10503, 22827, 24507, 29349, 68481, 73521, 205443, 422843, 1268529, 2959901, 3805587, 8879703, 11416761, 26639109, 79917327]

約数ペア:

[(1, 79917327), (3, 26639109), (7, 11416761), (9, 8879703), (21, 3805587), (27, 2959901), (63, 1268529), (189, 422843), (389, 205443), (1087, 73521), (1167, 68481), (2723, 29349), (3261, 24507), (3501, 22827), (7609, 10503), (8169, 9783)]