51021873

素因数分解:

$3^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{2389}}^1$

素因数の和:2518

約数の個数: 32

約数和(自身を含む): 87187200

約数和(自身を除く): 36165327

約数列:

[1, 3, 7, 9, 21, 27, 63, 113, 189, 339, 791, 1017, 2373, 2389, 3051, 7119, 7167, 16723, 21357, 21501, 50169, 64503, 150507, 269957, 451521, 809871, 1889699, 2429613, 5669097, 7288839, 17007291, 51021873]

約数ペア:

[(1, 51021873), (3, 17007291), (7, 7288839), (9, 5669097), (21, 2429613), (27, 1889699), (63, 809871), (113, 451521), (189, 269957), (339, 150507), (791, 64503), (1017, 50169), (2373, 21501), (2389, 21357), (3051, 16723), (7119, 7167)]