30303333

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:214

約数の個数: 48

約数和(自身を含む): 48977136

約数和(自身を除く): 18673803

約数列:

[1, 3, 9, 17, 37, 51, 53, 101, 111, 153, 159, 303, 333, 477, 629, 901, 909, 1717, 1887, 1961, 2703, 3737, 5151, 5353, 5661, 5883, 8109, 11211, 15453, 16059, 17649, 33337, 33633, 48177, 63529, 91001, 100011, 190587, 198061, 273003, 300033, 571761, 594183, 819009, 1782549, 3367037, 10101111, 30303333]

約数ペア:

[(1, 30303333), (3, 10101111), (9, 3367037), (17, 1782549), (37, 819009), (51, 594183), (53, 571761), (101, 300033), (111, 273003), (153, 198061), (159, 190587), (303, 100011), (333, 91001), (477, 63529), (629, 48177), (901, 33633), (909, 33337), (1717, 17649), (1887, 16059), (1961, 15453), (2703, 11211), (3737, 8109), (5151, 5883), (5353, 5661)]