574686333

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{1361}}^1$

素因数の和:1787

約数の個数: 40

約数和(自身を含む): 927505656

約数和(自身を除く): 352819323

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 401, 1053, 1203, 1361, 3609, 4083, 5213, 10827, 12249, 15639, 17693, 32481, 36747, 46917, 53079, 110241, 140751, 159237, 422253, 477711, 545761, 1433133, 1637283, 4911849, 7094893, 14735547, 21284679, 44206641, 63854037, 191562111, 574686333]

約数ペア:

[(1, 574686333), (3, 191562111), (9, 63854037), (13, 44206641), (27, 21284679), (39, 14735547), (81, 7094893), (117, 4911849), (351, 1637283), (401, 1433133), (1053, 545761), (1203, 477711), (1361, 422253), (3609, 159237), (4083, 140751), (5213, 110241), (10827, 53079), (12249, 46917), (15639, 36747), (17693, 32481)]