78460899

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{433}}^1$

素因数の和:500

約数の個数: 48

約数和(自身を含む): 127908480

約数和(自身を除く): 49447581

約数列:

[1, 3, 11, 17, 19, 33, 51, 57, 187, 209, 289, 323, 433, 561, 627, 867, 969, 1299, 3179, 3553, 4763, 5491, 7361, 8227, 9537, 10659, 14289, 16473, 22083, 24681, 60401, 80971, 90497, 125137, 139859, 181203, 242913, 271491, 375411, 419577, 1376507, 1538449, 2377603, 4129521, 4615347, 7132809, 26153633, 78460899]

約数ペア:

[(1, 78460899), (3, 26153633), (11, 7132809), (17, 4615347), (19, 4129521), (33, 2377603), (51, 1538449), (57, 1376507), (187, 419577), (209, 375411), (289, 271491), (323, 242913), (433, 181203), (561, 139859), (627, 125137), (867, 90497), (969, 80971), (1299, 60401), (3179, 24681), (3553, 22083), (4763, 16473), (5491, 14289), (7361, 10659), (8227, 9537)]