30432537

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{743}}^1$

素因数の和:830

約数の個数: 32

約数和(自身を含む): 47496960

約数和(自身を除く): 17064423

約数列:

[1, 3, 9, 27, 37, 41, 111, 123, 333, 369, 743, 999, 1107, 1517, 2229, 4551, 6687, 13653, 20061, 27491, 30463, 40959, 82473, 91389, 247419, 274167, 742257, 822501, 1127131, 3381393, 10144179, 30432537]

約数ペア:

[(1, 30432537), (3, 10144179), (9, 3381393), (27, 1127131), (37, 822501), (41, 742257), (111, 274167), (123, 247419), (333, 91389), (369, 82473), (743, 40959), (999, 30463), (1107, 27491), (1517, 20061), (2229, 13653), (4551, 6687)]