26461323

素因数分解:

$3^4\times 7^2\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:198

約数の個数: 60

約数和(自身を含む): 47175480

約数和(自身を除く): 20714157

約数列:

[1, 3, 7, 9, 21, 27, 49, 59, 63, 81, 113, 147, 177, 189, 339, 413, 441, 531, 567, 791, 1017, 1239, 1323, 1593, 2373, 2891, 3051, 3717, 3969, 4779, 5537, 6667, 7119, 8673, 9153, 11151, 16611, 20001, 21357, 26019, 33453, 46669, 49833, 60003, 64071, 78057, 140007, 149499, 180009, 234171, 326683, 420021, 448497, 540027, 980049, 1260063, 2940147, 3780189, 8820441, 26461323]

約数ペア:

[(1, 26461323), (3, 8820441), (7, 3780189), (9, 2940147), (21, 1260063), (27, 980049), (49, 540027), (59, 448497), (63, 420021), (81, 326683), (113, 234171), (147, 180009), (177, 149499), (189, 140007), (339, 78057), (413, 64071), (441, 60003), (531, 49833), (567, 46669), (791, 33453), (1017, 26019), (1239, 21357), (1323, 20001), (1593, 16611), (2373, 11151), (2891, 9153), (3051, 8673), (3717, 7119), (3969, 6667), (4779, 5537)]