74744439

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{659}}^1$

素因数の和:1171

約数の個数: 32

約数和(自身を含む): 124692480

約数和(自身を除く): 49948041

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 491, 659, 1473, 1977, 3437, 4613, 5401, 7249, 10311, 13839, 16203, 21747, 37807, 50743, 113421, 152229, 323569, 970707, 2264983, 3559259, 6794949, 10677777, 24914813, 74744439]

約数ペア:

[(1, 74744439), (3, 24914813), (7, 10677777), (11, 6794949), (21, 3559259), (33, 2264983), (77, 970707), (231, 323569), (491, 152229), (659, 113421), (1473, 50743), (1977, 37807), (3437, 21747), (4613, 16203), (5401, 13839), (7249, 10311)]