246981537

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{457}}^1$

素因数の和:630

約数の個数: 48

約数和(自身を含む): 401251968

約数和(自身を除く): 154270431

約数列:

[1, 3, 9, 11, 33, 53, 99, 103, 159, 309, 457, 477, 583, 927, 1133, 1371, 1749, 3399, 4113, 5027, 5247, 5459, 10197, 15081, 16377, 24221, 45243, 47071, 49131, 60049, 72663, 141213, 180147, 217989, 266431, 423639, 517781, 540441, 799293, 1553343, 2397879, 2494763, 4660029, 7484289, 22452867, 27442393, 82327179, 246981537]

約数ペア:

[(1, 246981537), (3, 82327179), (9, 27442393), (11, 22452867), (33, 7484289), (53, 4660029), (99, 2494763), (103, 2397879), (159, 1553343), (309, 799293), (457, 540441), (477, 517781), (583, 423639), (927, 266431), (1133, 217989), (1371, 180147), (1749, 141213), (3399, 72663), (4113, 60049), (5027, 49131), (5247, 47071), (5459, 45243), (10197, 24221), (15081, 16377)]