73516257

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{809}}^1$

素因数の和:1277

約数の個数: 24

約数和(自身を含む): 111196800

約数和(自身を除く): 37680543

約数列:

[1, 3, 9, 23, 69, 207, 439, 809, 1317, 2427, 3951, 7281, 10097, 18607, 30291, 55821, 90873, 167463, 355151, 1065453, 3196359, 8168473, 24505419, 73516257]

約数ペア:

[(1, 73516257), (3, 24505419), (9, 8168473), (23, 3196359), (69, 1065453), (207, 355151), (439, 167463), (809, 90873), (1317, 55821), (2427, 30291), (3951, 18607), (7281, 10097)]