55523313

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{7879}}^1$

素因数の和:7923

約数の個数: 24

約数和(自身を含む): 86049600

約数和(自身を除く): 30526287

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 783, 2349, 7047, 7879, 23637, 70911, 212733, 228491, 638199, 685473, 1914597, 2056419, 6169257, 18507771, 55523313]

約数ペア:

[(1, 55523313), (3, 18507771), (9, 6169257), (27, 2056419), (29, 1914597), (81, 685473), (87, 638199), (243, 228491), (261, 212733), (783, 70911), (2349, 23637), (7047, 7879)]