156924779499

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{691}}^1\times {\mathrm{4243}}^1$

素因数の和:5272

約数の個数: 48

約数和(自身を含む): 239764270720

約数和(自身を除く): 82839491221

約数列:

[1, 3, 9, 19, 57, 171, 313, 691, 939, 2073, 2817, 4243, 5947, 6219, 12729, 13129, 17841, 38187, 39387, 53523, 80617, 118161, 216283, 241851, 648849, 725553, 1328059, 1946547, 2931913, 3984177, 4109377, 8795739, 11952531, 12328131, 25233121, 26387217, 36984393, 55706347, 75699363, 167119041, 227098089, 501357123, 917688769, 2753066307, 8259198921, 17436086611, 52308259833, 156924779499]

約数ペア:

[(1, 156924779499), (3, 52308259833), (9, 17436086611), (19, 8259198921), (57, 2753066307), (171, 917688769), (313, 501357123), (691, 227098089), (939, 167119041), (2073, 75699363), (2817, 55706347), (4243, 36984393), (5947, 26387217), (6219, 25233121), (12729, 12328131), (13129, 11952531), (17841, 8795739), (38187, 4109377), (39387, 3984177), (53523, 2931913), (80617, 1946547), (118161, 1328059), (216283, 725553), (241851, 648849)]