72143097

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{281}}^1$

素因数の和:553

約数の個数: 32

約数和(自身を含む): 108017280

約数和(自身を除く): 35874183

約数列:

[1, 3, 13, 29, 39, 87, 227, 281, 377, 681, 843, 1131, 2951, 3653, 6583, 8149, 8853, 10959, 19749, 24447, 63787, 85579, 105937, 191361, 256737, 317811, 829231, 1849823, 2487693, 5549469, 24047699, 72143097]

約数ペア:

[(1, 72143097), (3, 24047699), (13, 5549469), (29, 2487693), (39, 1849823), (87, 829231), (227, 317811), (281, 256737), (377, 191361), (681, 105937), (843, 85579), (1131, 63787), (2951, 24447), (3653, 19749), (6583, 10959), (8149, 8853)]