88691499

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:157

約数の個数: 72

約数和(自身を含む): 152424272

約数和(自身を除く): 63732773

約数列:

[1, 3, 9, 13, 17, 39, 43, 51, 61, 117, 129, 153, 183, 221, 289, 387, 549, 559, 663, 731, 793, 867, 1037, 1677, 1989, 2193, 2379, 2601, 2623, 3111, 3757, 5031, 6579, 7137, 7869, 9333, 9503, 11271, 12427, 13481, 17629, 23607, 28509, 33813, 34099, 37281, 40443, 44591, 52887, 85527, 102297, 111843, 121329, 133773, 158661, 161551, 229177, 306891, 401319, 484653, 579683, 687531, 758047, 1453959, 1739049, 2062593, 2274141, 5217147, 6822423, 9854611, 29563833, 88691499]

約数ペア:

[(1, 88691499), (3, 29563833), (9, 9854611), (13, 6822423), (17, 5217147), (39, 2274141), (43, 2062593), (51, 1739049), (61, 1453959), (117, 758047), (129, 687531), (153, 579683), (183, 484653), (221, 401319), (289, 306891), (387, 229177), (549, 161551), (559, 158661), (663, 133773), (731, 121329), (793, 111843), (867, 102297), (1037, 85527), (1677, 52887), (1989, 44591), (2193, 40443), (2379, 37281), (2601, 34099), (2623, 33813), (3111, 28509), (3757, 23607), (5031, 17629), (6579, 13481), (7137, 12427), (7869, 11271), (9333, 9503)]