67130217

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{617}}^1$

素因数の和:798

約数の個数: 48

約数和(自身を含む): 121859712

約数和(自身を除く): 54729495

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 157, 231, 471, 617, 693, 1099, 1413, 1727, 1851, 3297, 4319, 5181, 5553, 6787, 9891, 12089, 12957, 15543, 20361, 36267, 38871, 47509, 61083, 96869, 108801, 142527, 290607, 427581, 678083, 871821, 1065559, 2034249, 3196677, 6102747, 7458913, 9590031, 22376739, 67130217]

約数ペア:

[(1, 67130217), (3, 22376739), (7, 9590031), (9, 7458913), (11, 6102747), (21, 3196677), (33, 2034249), (63, 1065559), (77, 871821), (99, 678083), (157, 427581), (231, 290607), (471, 142527), (617, 108801), (693, 96869), (1099, 61083), (1413, 47509), (1727, 38871), (1851, 36267), (3297, 20361), (4319, 15543), (5181, 12957), (5553, 12089), (6787, 9891)]