53736237

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{109}}^1$

素因数の和:199

約数の個数: 48

約数和(自身を含む): 87384000

約数和(自身を除く): 33647763

約数列:

[1, 3, 9, 19, 27, 31, 57, 93, 109, 171, 279, 327, 513, 589, 837, 961, 981, 1767, 2071, 2883, 2943, 3379, 5301, 6213, 8649, 10137, 15903, 18259, 18639, 25947, 30411, 54777, 55917, 64201, 91233, 104749, 164331, 192603, 314247, 492993, 577809, 942741, 1733427, 1990231, 2828223, 5970693, 17912079, 53736237]

約数ペア:

[(1, 53736237), (3, 17912079), (9, 5970693), (19, 2828223), (27, 1990231), (31, 1733427), (57, 942741), (93, 577809), (109, 492993), (171, 314247), (279, 192603), (327, 164331), (513, 104749), (589, 91233), (837, 64201), (961, 55917), (981, 54777), (1767, 30411), (2071, 25947), (2883, 18639), (2943, 18259), (3379, 15903), (5301, 10137), (6213, 8649)]