73261587

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5923}}^1$

素因数の和:5983

約数の個数: 32

約数和(自身を含む): 121323520

約数和(自身を除く): 48061933

約数列:

[1, 3, 7, 19, 21, 31, 57, 93, 133, 217, 399, 589, 651, 1767, 4123, 5923, 12369, 17769, 41461, 112537, 124383, 183613, 337611, 550839, 787759, 1285291, 2363277, 3488647, 3855873, 10465941, 24420529, 73261587]

約数ペア:

[(1, 73261587), (3, 24420529), (7, 10465941), (19, 3855873), (21, 3488647), (31, 2363277), (57, 1285291), (93, 787759), (133, 550839), (217, 337611), (399, 183613), (589, 124383), (651, 112537), (1767, 41461), (4123, 17769), (5923, 12369)]