804555801

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{3137}}^1$

素因数の和:3235

約数の個数: 64

約数和(自身を含む): 1445990400

約数和(自身を除く): 641434599

約数列:

[1, 3, 7, 9, 21, 23, 27, 59, 63, 69, 161, 177, 189, 207, 413, 483, 531, 621, 1239, 1357, 1449, 1593, 3137, 3717, 4071, 4347, 9411, 9499, 11151, 12213, 21959, 28233, 28497, 36639, 65877, 72151, 84699, 85491, 185083, 197631, 216453, 256473, 505057, 555249, 592893, 649359, 1295581, 1515171, 1665747, 1948077, 3886743, 4256909, 4545513, 4997241, 11660229, 12770727, 13636539, 29798363, 34980687, 38312181, 89395089, 114936543, 268185267, 804555801]

約数ペア:

[(1, 804555801), (3, 268185267), (7, 114936543), (9, 89395089), (21, 38312181), (23, 34980687), (27, 29798363), (59, 13636539), (63, 12770727), (69, 11660229), (161, 4997241), (177, 4545513), (189, 4256909), (207, 3886743), (413, 1948077), (483, 1665747), (531, 1515171), (621, 1295581), (1239, 649359), (1357, 592893), (1449, 555249), (1593, 505057), (3137, 256473), (3717, 216453), (4071, 197631), (4347, 185083), (9411, 85491), (9499, 84699), (11151, 72151), (12213, 65877), (21959, 36639), (28233, 28497)]