161844963405

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4211}}^1\times {\mathrm{150721}}^1$

素因数の和:154957

約数の個数: 32

約数和(自身を含む): 274251339648

約数和(自身を除く): 112406376243

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 4211, 12633, 21055, 63165, 71587, 150721, 214761, 357935, 452163, 753605, 1073805, 2260815, 2562257, 7686771, 12811285, 38433855, 634686131, 1904058393, 3173430655, 9520291965, 10789664227, 32368992681, 53948321135, 161844963405]

約数ペア:

[(1, 161844963405), (3, 53948321135), (5, 32368992681), (15, 10789664227), (17, 9520291965), (51, 3173430655), (85, 1904058393), (255, 634686131), (4211, 38433855), (12633, 12811285), (21055, 7686771), (63165, 2562257), (71587, 2260815), (150721, 1073805), (214761, 753605), (357935, 452163)]