69090003

素因数分解:

$3^5\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:214

約数の個数: 48

約数和(自身を含む): 108326400

約数和(自身を除く): 39236397

約数列:

[1, 3, 9, 27, 59, 61, 79, 81, 177, 183, 237, 243, 531, 549, 711, 1593, 1647, 2133, 3599, 4661, 4779, 4819, 4941, 6399, 10797, 13983, 14337, 14457, 14823, 19197, 32391, 41949, 43371, 97173, 125847, 130113, 284321, 291519, 377541, 390339, 852963, 874557, 1132623, 1171017, 2558889, 7676667, 23030001, 69090003]

約数ペア:

[(1, 69090003), (3, 23030001), (9, 7676667), (27, 2558889), (59, 1171017), (61, 1132623), (79, 874557), (81, 852963), (177, 390339), (183, 377541), (237, 291519), (243, 284321), (531, 130113), (549, 125847), (711, 97173), (1593, 43371), (1647, 41949), (2133, 32391), (3599, 19197), (4661, 14823), (4779, 14457), (4819, 14337), (4941, 13983), (6399, 10797)]