72693369

素因数分解:

$3^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:172

約数の個数: 80

約数和(自身を含む): 131725440

約数和(自身を除く): 59032071

約数列:

[1, 3, 7, 9, 21, 27, 41, 53, 59, 63, 81, 123, 159, 177, 189, 287, 369, 371, 413, 477, 531, 567, 861, 1107, 1113, 1239, 1431, 1593, 2173, 2419, 2583, 3127, 3321, 3339, 3717, 4293, 4779, 6519, 7257, 7749, 9381, 10017, 11151, 15211, 16933, 19557, 21771, 21889, 23247, 28143, 30051, 33453, 45633, 50799, 58671, 65313, 65667, 84429, 128207, 136899, 152397, 176013, 195939, 197001, 253287, 384621, 410697, 457191, 591003, 897449, 1153863, 1232091, 1371573, 1773009, 2692347, 3461589, 8077041, 10384767, 24231123, 72693369]

約数ペア:

[(1, 72693369), (3, 24231123), (7, 10384767), (9, 8077041), (21, 3461589), (27, 2692347), (41, 1773009), (53, 1371573), (59, 1232091), (63, 1153863), (81, 897449), (123, 591003), (159, 457191), (177, 410697), (189, 384621), (287, 253287), (369, 197001), (371, 195939), (413, 176013), (477, 152397), (531, 136899), (567, 128207), (861, 84429), (1107, 65667), (1113, 65313), (1239, 58671), (1431, 50799), (1593, 45633), (2173, 33453), (2419, 30051), (2583, 28143), (3127, 23247), (3321, 21889), (3339, 21771), (3717, 19557), (4293, 16933), (4779, 15211), (6519, 11151), (7257, 10017), (7749, 9381)]