29717919

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:141

約数の個数: 96

約数和(自身を含む): 58805760

約数和(自身を除く): 29087841

約数列:

[1, 3, 7, 9, 11, 19, 21, 33, 37, 57, 61, 63, 77, 99, 111, 133, 171, 183, 209, 231, 259, 333, 399, 407, 427, 549, 627, 671, 693, 703, 777, 1159, 1197, 1221, 1281, 1463, 1881, 2013, 2109, 2257, 2331, 2849, 3477, 3663, 3843, 4389, 4697, 4921, 6039, 6327, 6771, 7733, 8113, 8547, 10431, 12749, 13167, 14091, 14763, 15799, 20313, 23199, 24339, 24827, 25641, 38247, 42273, 42883, 44289, 47397, 54131, 69597, 73017, 74481, 89243, 114741, 128649, 142191, 162393, 173789, 223443, 267729, 300181, 385947, 471713, 487179, 521367, 803187, 900543, 1415139, 1564101, 2701629, 3301991, 4245417, 9905973, 29717919]

約数ペア:

[(1, 29717919), (3, 9905973), (7, 4245417), (9, 3301991), (11, 2701629), (19, 1564101), (21, 1415139), (33, 900543), (37, 803187), (57, 521367), (61, 487179), (63, 471713), (77, 385947), (99, 300181), (111, 267729), (133, 223443), (171, 173789), (183, 162393), (209, 142191), (231, 128649), (259, 114741), (333, 89243), (399, 74481), (407, 73017), (427, 69597), (549, 54131), (627, 47397), (671, 44289), (693, 42883), (703, 42273), (777, 38247), (1159, 25641), (1197, 24827), (1221, 24339), (1281, 23199), (1463, 20313), (1881, 15799), (2013, 14763), (2109, 14091), (2257, 13167), (2331, 12749), (2849, 10431), (3477, 8547), (3663, 8113), (3843, 7733), (4389, 6771), (4697, 6327), (4921, 6039)]