7138879227

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{433}}^1\times {\mathrm{509}}^1$

素因数の和:1068

約数の個数: 48

約数和(自身を含む): 10704002400

約数和(自身を除く): 3565123173

約数列:

[1, 3, 9, 59, 61, 177, 183, 433, 509, 531, 549, 1299, 1527, 3599, 3897, 4581, 10797, 25547, 26413, 30031, 31049, 32391, 76641, 79239, 90093, 93147, 220397, 229923, 237717, 270279, 279441, 661191, 1558367, 1831891, 1983573, 4675101, 5495673, 13003423, 13444217, 14025303, 16487019, 39010269, 40332651, 117030807, 120997953, 793208803, 2379626409, 7138879227]

約数ペア:

[(1, 7138879227), (3, 2379626409), (9, 793208803), (59, 120997953), (61, 117030807), (177, 40332651), (183, 39010269), (433, 16487019), (509, 14025303), (531, 13444217), (549, 13003423), (1299, 5495673), (1527, 4675101), (3599, 1983573), (3897, 1831891), (4581, 1558367), (10797, 661191), (25547, 279441), (26413, 270279), (30031, 237717), (31049, 229923), (32391, 220397), (76641, 93147), (79239, 90093)]