68829777

素因数分解:

$3^3\times {\mathrm{23}}^2\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:195

約数の個数: 48

約数和(自身を含む): 109715200

約数和(自身を除く): 40885423

約数列:

[1, 3, 9, 23, 27, 61, 69, 79, 183, 207, 237, 529, 549, 621, 711, 1403, 1587, 1647, 1817, 2133, 4209, 4761, 4819, 5451, 12627, 14283, 14457, 16353, 32269, 37881, 41791, 43371, 49059, 96807, 110837, 125373, 130113, 290421, 332511, 376119, 871263, 997533, 1128357, 2549251, 2992599, 7647753, 22943259, 68829777]

約数ペア:

[(1, 68829777), (3, 22943259), (9, 7647753), (23, 2992599), (27, 2549251), (61, 1128357), (69, 997533), (79, 871263), (183, 376119), (207, 332511), (237, 290421), (529, 130113), (549, 125373), (621, 110837), (711, 96807), (1403, 49059), (1587, 43371), (1647, 41791), (1817, 37881), (2133, 32269), (4209, 16353), (4761, 14457), (4819, 14283), (5451, 12627)]