71327559

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{499}}^1$

素因数の和:615

約数の個数: 32

約数和(自身を含む): 103680000

約数和(自身を除く): 32352441

約数列:

[1, 3, 29, 31, 53, 87, 93, 159, 499, 899, 1497, 1537, 1643, 2697, 4611, 4929, 14471, 15469, 26447, 43413, 46407, 47647, 79341, 142941, 448601, 766963, 819857, 1345803, 2300889, 2459571, 23775853, 71327559]

約数ペア:

[(1, 71327559), (3, 23775853), (29, 2459571), (31, 2300889), (53, 1345803), (87, 819857), (93, 766963), (159, 448601), (499, 142941), (899, 79341), (1497, 47647), (1537, 46407), (1643, 43413), (2697, 26447), (4611, 15469), (4929, 14471)]