68642079

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1319}}^1$

素因数の和:1435

約数の個数: 32

約数和(自身を含む): 106444800

約数和(自身を除く): 37802721

約数列:

[1, 3, 11, 19, 33, 57, 83, 209, 249, 627, 913, 1319, 1577, 2739, 3957, 4731, 14509, 17347, 25061, 43527, 52041, 75183, 109477, 275671, 328431, 827013, 1204247, 2080063, 3612741, 6240189, 22880693, 68642079]

約数ペア:

[(1, 68642079), (3, 22880693), (11, 6240189), (19, 3612741), (33, 2080063), (57, 1204247), (83, 827013), (209, 328431), (249, 275671), (627, 109477), (913, 75183), (1319, 52041), (1577, 43527), (2739, 25061), (3957, 17347), (4731, 14509)]