73513293

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1\times {\mathrm{239}}^1$

素因数の和:497

約数の個数: 32

約数和(自身を含む): 114401280

約数和(自身を除く): 40887987

約数列:

[1, 3, 7, 21, 97, 151, 239, 291, 453, 679, 717, 1057, 1673, 2037, 3171, 5019, 14647, 23183, 36089, 43941, 69549, 102529, 108267, 162281, 252623, 307587, 486843, 757869, 3500633, 10501899, 24504431, 73513293]

約数ペア:

[(1, 73513293), (3, 24504431), (7, 10501899), (21, 3500633), (97, 757869), (151, 486843), (239, 307587), (291, 252623), (453, 162281), (679, 108267), (717, 102529), (1057, 69549), (1673, 43941), (2037, 36089), (3171, 23183), (5019, 14647)]