30393603

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2879}}^1$

素因数の和:2928

約数の個数: 32

約数和(自身を含む): 49766400

約数和(自身を除く): 19372797

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 153, 207, 391, 459, 621, 1173, 2879, 3519, 8637, 10557, 25911, 48943, 66217, 77733, 146829, 198651, 440487, 595953, 1125689, 1321461, 1787859, 3377067, 10131201, 30393603]

約数ペア:

[(1, 30393603), (3, 10131201), (9, 3377067), (17, 1787859), (23, 1321461), (27, 1125689), (51, 595953), (69, 440487), (153, 198651), (207, 146829), (391, 77733), (459, 66217), (621, 48943), (1173, 25911), (2879, 10557), (3519, 8637)]