565580219913

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1\times {\mathrm{81929}}^1$

素因数の和:82302

約数の個数: 48

約数和(自身を含む): 854798630400

約数和(自身を除く): 289218410487

約数列:

[1, 3, 9, 31, 93, 109, 227, 279, 327, 681, 981, 2043, 3379, 7037, 10137, 21111, 24743, 30411, 63333, 74229, 81929, 222687, 245787, 737361, 767033, 2301099, 2539799, 6903297, 7619397, 8930261, 18597883, 22858191, 26790783, 55793649, 80372349, 167380947, 276838091, 576534373, 830514273, 1729603119, 2027169247, 2491542819, 5188809357, 6081507741, 18244523223, 62842246657, 188526739971, 565580219913]

約数ペア:

[(1, 565580219913), (3, 188526739971), (9, 62842246657), (31, 18244523223), (93, 6081507741), (109, 5188809357), (227, 2491542819), (279, 2027169247), (327, 1729603119), (681, 830514273), (981, 576534373), (2043, 276838091), (3379, 167380947), (7037, 80372349), (10137, 55793649), (21111, 26790783), (24743, 22858191), (30411, 18597883), (63333, 8930261), (74229, 7619397), (81929, 6903297), (222687, 2539799), (245787, 2301099), (737361, 767033)]