1569420590409

素因数分解:

$3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{307}}^1\times {\mathrm{218719}}^1$

素因数の和:219099

約数の個数: 72

約数和(自身を含む): 2695573520640

約数和(自身を除く): 1126152930231

約数列:

[1, 3, 7, 9, 21, 49, 53, 63, 147, 159, 307, 371, 441, 477, 921, 1113, 2149, 2597, 2763, 3339, 6447, 7791, 15043, 16271, 19341, 23373, 45129, 48813, 113897, 135387, 146439, 218719, 341691, 656157, 797279, 1025073, 1531033, 1968471, 2391837, 4593099, 7175511, 10717231, 11592107, 13779297, 32151693, 34776321, 67146733, 81144749, 96455079, 104328963, 201440199, 243434247, 470027131, 568013243, 604320597, 730302741, 1410081393, 1704039729, 3290189917, 3558776849, 4230244179, 5112119187, 9870569751, 10676330547, 24911437943, 29611709253, 32028991641, 74734313829, 174380065601, 224202941487, 523140196803, 1569420590409]

約数ペア:

[(1, 1569420590409), (3, 523140196803), (7, 224202941487), (9, 174380065601), (21, 74734313829), (49, 32028991641), (53, 29611709253), (63, 24911437943), (147, 10676330547), (159, 9870569751), (307, 5112119187), (371, 4230244179), (441, 3558776849), (477, 3290189917), (921, 1704039729), (1113, 1410081393), (2149, 730302741), (2597, 604320597), (2763, 568013243), (3339, 470027131), (6447, 243434247), (7791, 201440199), (15043, 104328963), (16271, 96455079), (19341, 81144749), (23373, 67146733), (45129, 34776321), (48813, 32151693), (113897, 13779297), (135387, 11592107), (146439, 10717231), (218719, 7175511), (341691, 4593099), (656157, 2391837), (797279, 1968471), (1025073, 1531033)]