152039517

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{3251}}^1$

素因数の和:3409

約数の個数: 32

約数和(自身を含む): 247256064

約数和(自身を除く): 95216547

約数列:

[1, 3, 7, 17, 21, 51, 119, 131, 357, 393, 917, 2227, 2751, 3251, 6681, 9753, 15589, 22757, 46767, 55267, 68271, 165801, 386869, 425881, 1160607, 1277643, 2981167, 7239977, 8943501, 21719931, 50679839, 152039517]

約数ペア:

[(1, 152039517), (3, 50679839), (7, 21719931), (17, 8943501), (21, 7239977), (51, 2981167), (119, 1277643), (131, 1160607), (357, 425881), (393, 386869), (917, 165801), (2227, 68271), (2751, 55267), (3251, 46767), (6681, 22757), (9753, 15589)]