15660053937

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{72461}}^1$

素因数の和:72574

約数の個数: 48

約数和(自身を含む): 25773284160

約数和(自身を除く): 10113230223

約数列:

[1, 3, 9, 11, 33, 37, 59, 99, 111, 177, 333, 407, 531, 649, 1221, 1947, 2183, 3663, 5841, 6549, 19647, 24013, 72039, 72461, 216117, 217383, 652149, 797071, 2391213, 2681057, 4275199, 7173639, 8043171, 12825597, 24129513, 29491627, 38476791, 47027189, 88474881, 141081567, 158182363, 265424643, 423244701, 474547089, 1423641267, 1740005993, 5220017979, 15660053937]

約数ペア:

[(1, 15660053937), (3, 5220017979), (9, 1740005993), (11, 1423641267), (33, 474547089), (37, 423244701), (59, 265424643), (99, 158182363), (111, 141081567), (177, 88474881), (333, 47027189), (407, 38476791), (531, 29491627), (649, 24129513), (1221, 12825597), (1947, 8043171), (2183, 7173639), (3663, 4275199), (5841, 2681057), (6549, 2391213), (19647, 797071), (24013, 652149), (72039, 217383), (72461, 216117)]