61863507

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{347}}^1$

素因数の和:461

約数の個数: 40

約数和(自身を含む): 97016832

約数和(自身を除く): 35153325

約数列:

[1, 3, 9, 27, 31, 71, 81, 93, 213, 279, 347, 639, 837, 1041, 1917, 2201, 2511, 3123, 5751, 6603, 9369, 10757, 19809, 24637, 28107, 32271, 59427, 73911, 96813, 178281, 221733, 290439, 665199, 763747, 871317, 1995597, 2291241, 6873723, 20621169, 61863507]

約数ペア:

[(1, 61863507), (3, 20621169), (9, 6873723), (27, 2291241), (31, 1995597), (71, 871317), (81, 763747), (93, 665199), (213, 290439), (279, 221733), (347, 178281), (639, 96813), (837, 73911), (1041, 59427), (1917, 32271), (2201, 28107), (2511, 24637), (3123, 19809), (5751, 10757), (6603, 9369)]