30203577

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2861}}^1$

素因数の和:2910

約数の個数: 32

約数和(自身を含む): 49455360

約数和(自身を除く): 19251783

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 153, 207, 391, 459, 621, 1173, 2861, 3519, 8583, 10557, 25749, 48637, 65803, 77247, 145911, 197409, 437733, 592227, 1118651, 1313199, 1776681, 3355953, 10067859, 30203577]

約数ペア:

[(1, 30203577), (3, 10067859), (9, 3355953), (17, 1776681), (23, 1313199), (27, 1118651), (51, 592227), (69, 437733), (153, 197409), (207, 145911), (391, 77247), (459, 65803), (621, 48637), (1173, 25749), (2861, 10557), (3519, 8583)]