2175280407

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{206051}}^1$

素因数の和:206100

約数の個数: 32

約数和(自身を含む): 3560578560

約数和(自身を除く): 1385298153

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 153, 207, 391, 459, 621, 1173, 3519, 10557, 206051, 618153, 1854459, 3502867, 4739173, 5563377, 10508601, 14217519, 31525803, 42652557, 80565941, 94577409, 127957671, 241697823, 725093469, 2175280407]

約数ペア:

[(1, 2175280407), (3, 725093469), (9, 241697823), (17, 127957671), (23, 94577409), (27, 80565941), (51, 42652557), (69, 31525803), (153, 14217519), (207, 10508601), (391, 5563377), (459, 4739173), (621, 3502867), (1173, 1854459), (3519, 618153), (10557, 206051)]