5200731081

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{11483}}^1$

素因数の和:11595

約数の個数: 72

約数和(自身を含む): 9530801280

約数和(自身を除く): 4330070199

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 79, 91, 117, 147, 237, 273, 441, 553, 637, 711, 819, 1027, 1659, 1911, 3081, 3871, 4977, 5733, 7189, 9243, 11483, 11613, 21567, 34449, 34839, 50323, 64701, 80381, 103347, 149279, 150969, 241143, 447837, 452907, 562667, 723429, 907157, 1044953, 1343511, 1688001, 2721471, 3134859, 5064003, 6350099, 7314671, 8164413, 9404577, 11793041, 19050297, 21944013, 35379123, 44450693, 57150891, 65832039, 82551287, 106137369, 133352079, 247653861, 400056237, 577859009, 742961583, 1733577027, 5200731081]

約数ペア:

[(1, 5200731081), (3, 1733577027), (7, 742961583), (9, 577859009), (13, 400056237), (21, 247653861), (39, 133352079), (49, 106137369), (63, 82551287), (79, 65832039), (91, 57150891), (117, 44450693), (147, 35379123), (237, 21944013), (273, 19050297), (441, 11793041), (553, 9404577), (637, 8164413), (711, 7314671), (819, 6350099), (1027, 5064003), (1659, 3134859), (1911, 2721471), (3081, 1688001), (3871, 1343511), (4977, 1044953), (5733, 907157), (7189, 723429), (9243, 562667), (11483, 452907), (11613, 447837), (21567, 241143), (34449, 150969), (34839, 149279), (50323, 103347), (64701, 80381)]