72460437

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1\times {\mathrm{251}}^1$

素因数の和:553

約数の個数: 32

約数和(自身を含む): 113218560

約数和(自身を除く): 40758123

約数列:

[1, 3, 7, 21, 59, 177, 233, 251, 413, 699, 753, 1239, 1631, 1757, 4893, 5271, 13747, 14809, 41241, 44427, 58483, 96229, 103663, 175449, 288687, 310989, 409381, 1228143, 3450497, 10351491, 24153479, 72460437]

約数ペア:

[(1, 72460437), (3, 24153479), (7, 10351491), (21, 3450497), (59, 1228143), (177, 409381), (233, 310989), (251, 288687), (413, 175449), (699, 103663), (753, 96229), (1239, 58483), (1631, 44427), (1757, 41241), (4893, 14809), (5271, 13747)]