93869937

素因数分解:

$3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{659}}^1$

素因数の和:715

約数の個数: 72

約数和(自身を含む): 176061600

約数和(自身を除く): 82191663

約数列:

[1, 3, 7, 9, 17, 19, 21, 49, 51, 57, 63, 119, 133, 147, 153, 171, 323, 357, 399, 441, 659, 833, 931, 969, 1071, 1197, 1977, 2261, 2499, 2793, 2907, 4613, 5931, 6783, 7497, 8379, 11203, 12521, 13839, 15827, 20349, 32291, 33609, 37563, 41517, 47481, 78421, 87647, 96873, 100827, 112689, 142443, 212857, 235263, 262941, 290619, 548947, 613529, 638571, 705789, 788823, 1489999, 1646841, 1840587, 1915713, 4469997, 4940523, 5521761, 10429993, 13409991, 31289979, 93869937]

約数ペア:

[(1, 93869937), (3, 31289979), (7, 13409991), (9, 10429993), (17, 5521761), (19, 4940523), (21, 4469997), (49, 1915713), (51, 1840587), (57, 1646841), (63, 1489999), (119, 788823), (133, 705789), (147, 638571), (153, 613529), (171, 548947), (323, 290619), (357, 262941), (399, 235263), (441, 212857), (659, 142443), (833, 112689), (931, 100827), (969, 96873), (1071, 87647), (1197, 78421), (1977, 47481), (2261, 41517), (2499, 37563), (2793, 33609), (2907, 32291), (4613, 20349), (5931, 15827), (6783, 13839), (7497, 12521), (8379, 11203)]