1121569119

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1997}}^1$

素因数の和:2109

約数の個数: 64

約数和(自身を含む): 1902735360

約数和(自身を除く): 781166241

約数列:

[1, 3, 9, 11, 27, 31, 33, 61, 93, 99, 183, 279, 297, 341, 549, 671, 837, 1023, 1647, 1891, 1997, 2013, 3069, 5673, 5991, 6039, 9207, 17019, 17973, 18117, 20801, 21967, 51057, 53919, 61907, 62403, 65901, 121817, 185721, 187209, 197703, 365451, 557163, 561627, 593109, 680977, 1096353, 1339987, 1671489, 2042931, 3289059, 3776327, 4019961, 6128793, 11328981, 12059883, 18386379, 33986943, 36179649, 41539597, 101960829, 124618791, 373856373, 1121569119]

約数ペア:

[(1, 1121569119), (3, 373856373), (9, 124618791), (11, 101960829), (27, 41539597), (31, 36179649), (33, 33986943), (61, 18386379), (93, 12059883), (99, 11328981), (183, 6128793), (279, 4019961), (297, 3776327), (341, 3289059), (549, 2042931), (671, 1671489), (837, 1339987), (1023, 1096353), (1647, 680977), (1891, 593109), (1997, 561627), (2013, 557163), (3069, 365451), (5673, 197703), (5991, 187209), (6039, 185721), (9207, 121817), (17019, 65901), (17973, 62403), (18117, 61907), (20801, 53919), (21967, 51057)]