25916760387

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{8231}}^1$

素因数の和:8361

約数の個数: 96

約数和(自身を含む): 46600759296

約数和(自身を除く): 20683998909

約数列:

[1, 3, 7, 9, 21, 23, 41, 53, 63, 69, 123, 159, 161, 207, 287, 369, 371, 477, 483, 861, 943, 1113, 1219, 1449, 2173, 2583, 2829, 3339, 3657, 6519, 6601, 8231, 8487, 8533, 10971, 15211, 19557, 19803, 24693, 25599, 45633, 49979, 57617, 59409, 74079, 76797, 136899, 149937, 172851, 189313, 337471, 349853, 436243, 449811, 518553, 567939, 1012413, 1049559, 1308729, 1325191, 1703817, 2362297, 3037239, 3053701, 3148677, 3926187, 3975573, 7086891, 7761833, 9161103, 10033589, 11926719, 17885963, 21260673, 23285499, 27483309, 30100767, 53657889, 54332831, 69856497, 70235123, 90302301, 125201741, 160973667, 162998493, 210705369, 375605223, 411377149, 488995479, 632116107, 1126815669, 1234131447, 2879640043, 3702394341, 8638920129, 25916760387]

約数ペア:

[(1, 25916760387), (3, 8638920129), (7, 3702394341), (9, 2879640043), (21, 1234131447), (23, 1126815669), (41, 632116107), (53, 488995479), (63, 411377149), (69, 375605223), (123, 210705369), (159, 162998493), (161, 160973667), (207, 125201741), (287, 90302301), (369, 70235123), (371, 69856497), (477, 54332831), (483, 53657889), (861, 30100767), (943, 27483309), (1113, 23285499), (1219, 21260673), (1449, 17885963), (2173, 11926719), (2583, 10033589), (2829, 9161103), (3339, 7761833), (3657, 7086891), (6519, 3975573), (6601, 3926187), (8231, 3148677), (8487, 3053701), (8533, 3037239), (10971, 2362297), (15211, 1703817), (19557, 1325191), (19803, 1308729), (24693, 1049559), (25599, 1012413), (45633, 567939), (49979, 518553), (57617, 449811), (59409, 436243), (74079, 349853), (76797, 337471), (136899, 189313), (149937, 172851)]