30653397

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:339

約数の個数: 40

約数和(自身を含む): 49161816

約数和(自身を除く): 18508419

約数列:

[1, 3, 9, 17, 27, 51, 81, 113, 153, 197, 339, 459, 591, 1017, 1377, 1773, 1921, 3051, 3349, 5319, 5763, 9153, 10047, 15957, 17289, 22261, 30141, 51867, 66783, 90423, 155601, 200349, 271269, 378437, 601047, 1135311, 1803141, 3405933, 10217799, 30653397]

約数ペア:

[(1, 30653397), (3, 10217799), (9, 3405933), (17, 1803141), (27, 1135311), (51, 601047), (81, 378437), (113, 271269), (153, 200349), (197, 155601), (339, 90423), (459, 66783), (591, 51867), (1017, 30141), (1377, 22261), (1773, 17289), (1921, 15957), (3051, 10047), (3349, 9153), (5319, 5763)]