32243679

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:121

約数の個数: 72

約数和(自身を含む): 56525040

約数和(自身を除く): 24281361

約数列:

[1, 3, 9, 13, 17, 29, 39, 43, 51, 87, 117, 129, 153, 169, 221, 261, 377, 387, 493, 507, 559, 663, 731, 1131, 1247, 1479, 1521, 1677, 1989, 2193, 2873, 3393, 3741, 4437, 4901, 5031, 6409, 6579, 7267, 8619, 9503, 11223, 14703, 16211, 19227, 21199, 21801, 25857, 28509, 44109, 48633, 57681, 63597, 65403, 83317, 85527, 123539, 145899, 190791, 210743, 249951, 275587, 370617, 632229, 749853, 826761, 1111851, 1896687, 2480283, 3582631, 10747893, 32243679]

約数ペア:

[(1, 32243679), (3, 10747893), (9, 3582631), (13, 2480283), (17, 1896687), (29, 1111851), (39, 826761), (43, 749853), (51, 632229), (87, 370617), (117, 275587), (129, 249951), (153, 210743), (169, 190791), (221, 145899), (261, 123539), (377, 85527), (387, 83317), (493, 65403), (507, 63597), (559, 57681), (663, 48633), (731, 44109), (1131, 28509), (1247, 25857), (1479, 21801), (1521, 21199), (1677, 19227), (1989, 16211), (2193, 14703), (2873, 11223), (3393, 9503), (3741, 8619), (4437, 7267), (4901, 6579), (5031, 6409)]