27965437563

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{9601}}^1$

素因数の和:9868

約数の個数: 64

約数和(自身を含む): 46458316800

約数和(自身を除く): 18492879237

約数列:

[1, 3, 7, 17, 21, 41, 51, 119, 123, 199, 287, 357, 597, 697, 861, 1393, 2091, 3383, 4179, 4879, 8159, 9601, 10149, 14637, 23681, 24477, 28803, 57113, 67207, 71043, 138703, 163217, 171339, 201621, 393641, 416109, 489651, 970921, 1142519, 1180923, 1910599, 2755487, 2912763, 3427557, 5731797, 6691897, 8266461, 13374193, 20075691, 32480183, 40122579, 46843279, 78334559, 97440549, 140529837, 227361281, 235003677, 548341913, 682083843, 1331687503, 1645025739, 3995062509, 9321812521, 27965437563]

約数ペア:

[(1, 27965437563), (3, 9321812521), (7, 3995062509), (17, 1645025739), (21, 1331687503), (41, 682083843), (51, 548341913), (119, 235003677), (123, 227361281), (199, 140529837), (287, 97440549), (357, 78334559), (597, 46843279), (697, 40122579), (861, 32480183), (1393, 20075691), (2091, 13374193), (3383, 8266461), (4179, 6691897), (4879, 5731797), (8159, 3427557), (9601, 2912763), (10149, 2755487), (14637, 1910599), (23681, 1180923), (24477, 1142519), (28803, 970921), (57113, 489651), (67207, 416109), (71043, 393641), (138703, 201621), (163217, 171339)]