1155141351

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{20441}}^1$

素因数の和:20493

約数の個数: 64

約数和(自身を含む): 2197923840

約数和(自身を除く): 1042782489

約数列:

[1, 3, 7, 9, 13, 21, 23, 27, 39, 63, 69, 91, 117, 161, 189, 207, 273, 299, 351, 483, 621, 819, 897, 1449, 2093, 2457, 2691, 4347, 6279, 8073, 18837, 20441, 56511, 61323, 143087, 183969, 265733, 429261, 470143, 551907, 797199, 1287783, 1410429, 1860131, 2391597, 3291001, 3863349, 4231287, 5580393, 6111859, 7174791, 9873003, 12693861, 16741179, 18335577, 29619009, 42783013, 50223537, 55006731, 88857027, 128349039, 165020193, 385047117, 1155141351]

約数ペア:

[(1, 1155141351), (3, 385047117), (7, 165020193), (9, 128349039), (13, 88857027), (21, 55006731), (23, 50223537), (27, 42783013), (39, 29619009), (63, 18335577), (69, 16741179), (91, 12693861), (117, 9873003), (161, 7174791), (189, 6111859), (207, 5580393), (273, 4231287), (299, 3863349), (351, 3291001), (483, 2391597), (621, 1860131), (819, 1410429), (897, 1287783), (1449, 797199), (2093, 551907), (2457, 470143), (2691, 429261), (4347, 265733), (6279, 183969), (8073, 143087), (18837, 61323), (20441, 56511)]