377784729

素因数分解:

$3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{491}}^1$

素因数の和:592

約数の個数: 80

約数和(自身を含む): 685808640

約数和(自身を除く): 308023911

約数列:

[1, 3, 7, 9, 21, 23, 27, 59, 63, 69, 81, 161, 177, 189, 207, 413, 483, 491, 531, 567, 621, 1239, 1357, 1449, 1473, 1593, 1863, 3437, 3717, 4071, 4347, 4419, 4779, 9499, 10311, 11151, 11293, 12213, 13041, 13257, 28497, 28969, 30933, 33453, 33879, 36639, 39771, 79051, 85491, 86907, 92799, 101637, 109917, 202783, 237153, 256473, 260721, 278397, 304911, 608349, 666287, 711459, 769419, 782163, 914733, 1825047, 1998861, 2134377, 2346489, 4664009, 5475141, 5996583, 6403131, 13992027, 16425423, 17989749, 41976081, 53969247, 125928243, 377784729]

約数ペア:

[(1, 377784729), (3, 125928243), (7, 53969247), (9, 41976081), (21, 17989749), (23, 16425423), (27, 13992027), (59, 6403131), (63, 5996583), (69, 5475141), (81, 4664009), (161, 2346489), (177, 2134377), (189, 1998861), (207, 1825047), (413, 914733), (483, 782163), (491, 769419), (531, 711459), (567, 666287), (621, 608349), (1239, 304911), (1357, 278397), (1449, 260721), (1473, 256473), (1593, 237153), (1863, 202783), (3437, 109917), (3717, 101637), (4071, 92799), (4347, 86907), (4419, 85491), (4779, 79051), (9499, 39771), (10311, 36639), (11151, 33879), (11293, 33453), (12213, 30933), (13041, 28969), (13257, 28497)]