72159441

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{271}}^1$

素因数の和:541

約数の個数: 32

約数和(自身を含む): 107163648

約数和(自身を除く): 35004207

約数列:

[1, 3, 17, 23, 51, 69, 227, 271, 391, 681, 813, 1173, 3859, 4607, 5221, 6233, 11577, 13821, 15663, 18699, 61517, 88757, 105961, 184551, 266271, 317883, 1045789, 1414891, 3137367, 4244673, 24053147, 72159441]

約数ペア:

[(1, 72159441), (3, 24053147), (17, 4244673), (23, 3137367), (51, 1414891), (69, 1045789), (227, 317883), (271, 266271), (391, 184551), (681, 105961), (813, 88757), (1173, 61517), (3859, 18699), (4607, 15663), (5221, 13821), (6233, 11577)]