40934979

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^2\times {\mathrm{71}}^1$

素因数の和:200

約数の個数: 36

約数和(自身を含む): 63376560

約数和(自身を除く): 22441581

約数列:

[1, 3, 9, 29, 47, 71, 87, 141, 213, 261, 423, 639, 1363, 2059, 2209, 3337, 4089, 6177, 6627, 10011, 12267, 18531, 19881, 30033, 64061, 96773, 156839, 192183, 290319, 470517, 576549, 870957, 1411551, 4548331, 13644993, 40934979]

約数ペア:

[(1, 40934979), (3, 13644993), (9, 4548331), (29, 1411551), (47, 870957), (71, 576549), (87, 470517), (141, 290319), (213, 192183), (261, 156839), (423, 96773), (639, 64061), (1363, 30033), (2059, 19881), (2209, 18531), (3337, 12267), (4089, 10011), (6177, 6627)]