74321961

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{523}}^1$

素因数の和:701

約数の個数: 32

約数和(自身を含む): 116302848

約数和(自身を除く): 41980887

約数列:

[1, 3, 7, 21, 67, 101, 201, 303, 469, 523, 707, 1407, 1569, 2121, 3661, 6767, 10983, 20301, 35041, 47369, 52823, 105123, 142107, 158469, 245287, 369761, 735861, 1109283, 3539141, 10617423, 24773987, 74321961]

約数ペア:

[(1, 74321961), (3, 24773987), (7, 10617423), (21, 3539141), (67, 1109283), (101, 735861), (201, 369761), (303, 245287), (469, 158469), (523, 142107), (707, 105123), (1407, 52823), (1569, 47369), (2121, 35041), (3661, 20301), (6767, 10983)]