40633839

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1129}}^1$

素因数の和:1212

約数の個数: 32

約数和(自身を含む): 63641600

約数和(自身を除く): 23007761

約数列:

[1, 3, 9, 27, 31, 43, 93, 129, 279, 387, 837, 1129, 1161, 1333, 3387, 3999, 10161, 11997, 30483, 34999, 35991, 48547, 104997, 145641, 314991, 436923, 944973, 1310769, 1504957, 4514871, 13544613, 40633839]

約数ペア:

[(1, 40633839), (3, 13544613), (9, 4514871), (27, 1504957), (31, 1310769), (43, 944973), (93, 436923), (129, 314991), (279, 145641), (387, 104997), (837, 48547), (1129, 35991), (1161, 34999), (1333, 30483), (3387, 11997), (3999, 10161)]