83577039

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{787}}^1$

素因数の和:1199

約数の個数: 32

約数和(自身を含む): 137679360

約数和(自身を除く): 54102321

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 389, 787, 1167, 2361, 2723, 5057, 5509, 8169, 10231, 15171, 16527, 30693, 35399, 71617, 106197, 214851, 306143, 918429, 2143001, 3979859, 6429003, 11939577, 27859013, 83577039]

約数ペア:

[(1, 83577039), (3, 27859013), (7, 11939577), (13, 6429003), (21, 3979859), (39, 2143001), (91, 918429), (273, 306143), (389, 214851), (787, 106197), (1167, 71617), (2361, 35399), (2723, 30693), (5057, 16527), (5509, 15171), (8169, 10231)]