8311328613

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{251}}^1$

素因数の和:575

約数の個数: 96

約数和(自身を含む): 14401400832

約数和(自身を除く): 6090072219

約数列:

[1, 3, 7, 9, 21, 47, 53, 63, 141, 159, 211, 251, 329, 371, 423, 477, 633, 753, 987, 1113, 1477, 1757, 1899, 2259, 2491, 2961, 3339, 4431, 5271, 7473, 9917, 11183, 11797, 13293, 13303, 15813, 17437, 22419, 29751, 33549, 35391, 39909, 52311, 52961, 69419, 78281, 82579, 89253, 93121, 100647, 106173, 119727, 156933, 158883, 208257, 234843, 247737, 279363, 370727, 476649, 525601, 624771, 625241, 704529, 743211, 838089, 1112181, 1576803, 1875723, 2489167, 2806933, 3336543, 3679207, 4376687, 4730409, 5627169, 7467501, 8420799, 11037621, 13130061, 17424169, 19648531, 22402503, 25262397, 33112863, 39390183, 52272507, 58945593, 131925851, 156817521, 176836779, 395777553, 923480957, 1187332659, 2770442871, 8311328613]

約数ペア:

[(1, 8311328613), (3, 2770442871), (7, 1187332659), (9, 923480957), (21, 395777553), (47, 176836779), (53, 156817521), (63, 131925851), (141, 58945593), (159, 52272507), (211, 39390183), (251, 33112863), (329, 25262397), (371, 22402503), (423, 19648531), (477, 17424169), (633, 13130061), (753, 11037621), (987, 8420799), (1113, 7467501), (1477, 5627169), (1757, 4730409), (1899, 4376687), (2259, 3679207), (2491, 3336543), (2961, 2806933), (3339, 2489167), (4431, 1875723), (5271, 1576803), (7473, 1112181), (9917, 838089), (11183, 743211), (11797, 704529), (13293, 625241), (13303, 624771), (15813, 525601), (17437, 476649), (22419, 370727), (29751, 279363), (33549, 247737), (35391, 234843), (39909, 208257), (52311, 158883), (52961, 156933), (69419, 119727), (78281, 106173), (82579, 100647), (89253, 93121)]