65572161

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{593}}^1$

素因数の和:697

約数の個数: 32

約数和(自身を含む): 95800320

約数和(自身を除く): 30228159

約数列:

[1, 3, 29, 31, 41, 87, 93, 123, 593, 899, 1189, 1271, 1779, 2697, 3567, 3813, 17197, 18383, 24313, 36859, 51591, 55149, 72939, 110577, 533107, 705077, 753703, 1599321, 2115231, 2261109, 21857387, 65572161]

約数ペア:

[(1, 65572161), (3, 21857387), (29, 2261109), (31, 2115231), (41, 1599321), (87, 753703), (93, 705077), (123, 533107), (593, 110577), (899, 72939), (1189, 55149), (1271, 51591), (1779, 36859), (2697, 24313), (3567, 18383), (3813, 17197)]