25247913273

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{709}}^1\times {\mathrm{2351}}^1$

素因数の和:3100

約数の個数: 80

約数和(自身を含む): 43645029120

約数和(自身を除く): 18397115847

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 81, 99, 153, 187, 297, 459, 561, 709, 891, 1377, 1683, 2127, 2351, 5049, 6381, 7053, 7799, 12053, 15147, 19143, 21159, 23397, 25861, 36159, 39967, 57429, 63477, 70191, 77583, 108477, 119901, 132583, 190431, 210573, 232749, 325431, 359703, 397749, 439637, 631719, 698247, 976293, 1079109, 1193247, 1318911, 1666859, 2094741, 3237327, 3579741, 3956733, 5000577, 10739223, 11870199, 15001731, 18335449, 28336603, 35610597, 45005193, 55006347, 85009809, 135015579, 165019041, 255029427, 311702633, 495057123, 765088281, 935107899, 1485171369, 2295264843, 2805323697, 8415971091, 25247913273]

約数ペア:

[(1, 25247913273), (3, 8415971091), (9, 2805323697), (11, 2295264843), (17, 1485171369), (27, 935107899), (33, 765088281), (51, 495057123), (81, 311702633), (99, 255029427), (153, 165019041), (187, 135015579), (297, 85009809), (459, 55006347), (561, 45005193), (709, 35610597), (891, 28336603), (1377, 18335449), (1683, 15001731), (2127, 11870199), (2351, 10739223), (5049, 5000577), (6381, 3956733), (7053, 3579741), (7799, 3237327), (12053, 2094741), (15147, 1666859), (19143, 1318911), (21159, 1193247), (23397, 1079109), (25861, 976293), (36159, 698247), (39967, 631719), (57429, 439637), (63477, 397749), (70191, 359703), (77583, 325431), (108477, 232749), (119901, 210573), (132583, 190431)]