61413513

素因数分解:

$3^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 99207360

約数和(自身を除く): 37793847

約数列:

[1, 3, 7, 21, 49, 59, 73, 97, 147, 177, 219, 291, 413, 511, 679, 1239, 1533, 2037, 2891, 3577, 4307, 4753, 5723, 7081, 8673, 10731, 12921, 14259, 17169, 21243, 30149, 40061, 49567, 90447, 120183, 148701, 211043, 280427, 346969, 417779, 633129, 841281, 1040907, 1253337, 2924453, 8773359, 20471171, 61413513]

約数ペア:

[(1, 61413513), (3, 20471171), (7, 8773359), (21, 2924453), (49, 1253337), (59, 1040907), (73, 841281), (97, 633129), (147, 417779), (177, 346969), (219, 280427), (291, 211043), (413, 148701), (511, 120183), (679, 90447), (1239, 49567), (1533, 40061), (2037, 30149), (2891, 21243), (3577, 17169), (4307, 14259), (4753, 12921), (5723, 10731), (7081, 8673)]