307580490009

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1399}}^1\times {\mathrm{81701}}^1$

素因数の和:83142

約数の個数: 48

約数和(自身を含む): 499624070400

約数和(自身を除く): 192043580391

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 1399, 2691, 4197, 12591, 18187, 32177, 54561, 81701, 96531, 163683, 245103, 289593, 418301, 735309, 1062113, 1254903, 1879123, 3186339, 3764709, 5637369, 9559017, 16912107, 24428599, 73285797, 114299699, 219857391, 342899097, 1028697291, 1485896087, 2628893077, 4457688261, 7886679231, 13373064783, 23660037693, 34175610001, 102526830003, 307580490009]

約数ペア:

[(1, 307580490009), (3, 102526830003), (9, 34175610001), (13, 23660037693), (23, 13373064783), (39, 7886679231), (69, 4457688261), (117, 2628893077), (207, 1485896087), (299, 1028697291), (897, 342899097), (1399, 219857391), (2691, 114299699), (4197, 73285797), (12591, 24428599), (18187, 16912107), (32177, 9559017), (54561, 5637369), (81701, 3764709), (96531, 3186339), (163683, 1879123), (245103, 1254903), (289593, 1062113), (418301, 735309)]