203399127

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{5527}}^1$

素因数の和:5612

約数の個数: 32

約数和(自身を含む): 318412800

約数和(自身を除く): 115013673

約数列:

[1, 3, 9, 27, 29, 47, 87, 141, 261, 423, 783, 1269, 1363, 4089, 5527, 12267, 16581, 36801, 49743, 149229, 160283, 259769, 480849, 779307, 1442547, 2337921, 4327641, 7013763, 7533301, 22599903, 67799709, 203399127]

約数ペア:

[(1, 203399127), (3, 67799709), (9, 22599903), (27, 7533301), (29, 7013763), (47, 4327641), (87, 2337921), (141, 1442547), (261, 779307), (423, 480849), (783, 259769), (1269, 160283), (1363, 149229), (4089, 49743), (5527, 36801), (12267, 16581)]