80399397

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1061}}^1$

素因数の和:1173

約数の個数: 32

約数和(自身を含む): 121322880

約数和(自身を除く): 40923483

約数列:

[1, 3, 13, 29, 39, 67, 87, 201, 377, 871, 1061, 1131, 1943, 2613, 3183, 5829, 13793, 25259, 30769, 41379, 71087, 75777, 92307, 213261, 399997, 924131, 1199991, 2061523, 2772393, 6184569, 26799799, 80399397]

約数ペア:

[(1, 80399397), (3, 26799799), (13, 6184569), (29, 2772393), (39, 2061523), (67, 1199991), (87, 924131), (201, 399997), (377, 213261), (871, 92307), (1061, 75777), (1131, 71087), (1943, 41379), (2613, 30769), (3183, 25259), (5829, 13793)]