67048551

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:256

約数の個数: 48

約数和(自身を含む): 105636960

約数和(自身を除く): 38588409

約数列:

[1, 3, 9, 29, 37, 53, 87, 111, 131, 159, 261, 333, 393, 477, 1073, 1179, 1537, 1961, 3219, 3799, 4611, 4847, 5883, 6943, 9657, 11397, 13833, 14541, 17649, 20829, 34191, 43623, 56869, 62487, 140563, 170607, 201347, 256891, 421689, 511821, 604041, 770673, 1265067, 1812123, 2312019, 7449839, 22349517, 67048551]

約数ペア:

[(1, 67048551), (3, 22349517), (9, 7449839), (29, 2312019), (37, 1812123), (53, 1265067), (87, 770673), (111, 604041), (131, 511821), (159, 421689), (261, 256891), (333, 201347), (393, 170607), (477, 140563), (1073, 62487), (1179, 56869), (1537, 43623), (1961, 34191), (3219, 20829), (3799, 17649), (4611, 14541), (4847, 13833), (5883, 11397), (6943, 9657)]