76254213

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{257}}^1$

素因数の和:537

約数の個数: 32

約数和(自身を含む): 118886400

約数和(自身を除く): 42632187

約数列:

[1, 3, 7, 21, 71, 199, 213, 257, 497, 597, 771, 1393, 1491, 1799, 4179, 5397, 14129, 18247, 42387, 51143, 54741, 98903, 127729, 153429, 296709, 358001, 383187, 1074003, 3631153, 10893459, 25418071, 76254213]

約数ペア:

[(1, 76254213), (3, 25418071), (7, 10893459), (21, 3631153), (71, 1074003), (199, 383187), (213, 358001), (257, 296709), (497, 153429), (597, 127729), (771, 98903), (1393, 54741), (1491, 51143), (1799, 42387), (4179, 18247), (5397, 14129)]