193088259

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{883}}^1$

素因数の和:1001

約数の個数: 64

約数和(自身を含む): 356428800

約数和(自身を除く): 163340541

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 89, 91, 117, 189, 267, 273, 351, 623, 801, 819, 883, 1157, 1869, 2403, 2457, 2649, 3471, 5607, 6181, 7947, 8099, 10413, 11479, 16821, 18543, 23841, 24297, 31239, 34437, 55629, 72891, 78587, 80353, 103311, 166887, 218673, 235761, 241059, 309933, 550109, 707283, 723177, 1021631, 1650327, 2121849, 2169531, 3064893, 4950981, 7151417, 9194679, 14852943, 21454251, 27584037, 64362753, 193088259]

約数ペア:

[(1, 193088259), (3, 64362753), (7, 27584037), (9, 21454251), (13, 14852943), (21, 9194679), (27, 7151417), (39, 4950981), (63, 3064893), (89, 2169531), (91, 2121849), (117, 1650327), (189, 1021631), (267, 723177), (273, 707283), (351, 550109), (623, 309933), (801, 241059), (819, 235761), (883, 218673), (1157, 166887), (1869, 103311), (2403, 80353), (2457, 78587), (2649, 72891), (3471, 55629), (5607, 34437), (6181, 31239), (7947, 24297), (8099, 23841), (10413, 18543), (11479, 16821)]