40810161

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1$

素因数の和:453

約数の個数: 32

約数和(自身を含む): 63922176

約数和(自身を除く): 23112015

約数列:

[1, 3, 7, 21, 71, 101, 213, 271, 303, 497, 707, 813, 1491, 1897, 2121, 5691, 7171, 19241, 21513, 27371, 50197, 57723, 82113, 134687, 150591, 191597, 404061, 574791, 1943341, 5830023, 13603387, 40810161]

約数ペア:

[(1, 40810161), (3, 13603387), (7, 5830023), (21, 1943341), (71, 574791), (101, 404061), (213, 191597), (271, 150591), (303, 134687), (497, 82113), (707, 57723), (813, 50197), (1491, 27371), (1897, 21513), (2121, 19241), (5691, 7171)]