80770539

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{373}}^1$

素因数の和:555

約数の個数: 32

約数和(自身を含む): 118483200

約数和(自身を除く): 37712661

約数列:

[1, 3, 19, 29, 57, 87, 131, 373, 393, 551, 1119, 1653, 2489, 3799, 7087, 7467, 10817, 11397, 21261, 32451, 48863, 72181, 146589, 205523, 216543, 616569, 928397, 1417027, 2785191, 4251081, 26923513, 80770539]

約数ペア:

[(1, 80770539), (3, 26923513), (19, 4251081), (29, 2785191), (57, 1417027), (87, 928397), (131, 616569), (373, 216543), (393, 205523), (551, 146589), (1119, 72181), (1653, 48863), (2489, 32451), (3799, 21261), (7087, 11397), (7467, 10817)]