157029218337

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1\times {\mathrm{131071}}^1$

素因数の和:131373

約数の個数: 32

約数和(自身を含む): 221962567680

約数和(自身を除く): 64933349343

約数列:

[1, 3, 23, 69, 97, 179, 291, 537, 2231, 4117, 6693, 12351, 17363, 52089, 131071, 393213, 399349, 1198047, 3014633, 9043899, 12713887, 23461709, 38141661, 70385127, 292419401, 539619307, 877258203, 1618857921, 2275785773, 6827357319, 52343072779, 157029218337]

約数ペア:

[(1, 157029218337), (3, 52343072779), (23, 6827357319), (69, 2275785773), (97, 1618857921), (179, 877258203), (291, 539619307), (537, 292419401), (2231, 70385127), (4117, 38141661), (6693, 23461709), (12351, 12713887), (17363, 9043899), (52089, 3014633), (131071, 1198047), (393213, 399349)]