70268847

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{461}}^1$

素因数の和:655

約数の個数: 32

約数和(自身を含む): 106444800

約数和(自身を除く): 36175953

約数列:

[1, 3, 11, 31, 33, 93, 149, 341, 447, 461, 1023, 1383, 1639, 4619, 4917, 5071, 13857, 14291, 15213, 42873, 50809, 68689, 152427, 157201, 206067, 471603, 755579, 2129359, 2266737, 6388077, 23422949, 70268847]

約数ペア:

[(1, 70268847), (3, 23422949), (11, 6388077), (31, 2266737), (33, 2129359), (93, 755579), (149, 471603), (341, 206067), (447, 157201), (461, 152427), (1023, 68689), (1383, 50809), (1639, 42873), (4619, 15213), (4917, 14291), (5071, 13857)]