27778859526

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{929}}^1\times {\mathrm{3307}}^1$

素因数の和:4389

約数の個数: 64

約数和(自身を含む): 61135015680

約数和(自身を除く): 33356156154

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 137, 274, 411, 822, 929, 1507, 1858, 2787, 3014, 3307, 4521, 5574, 6614, 9042, 9921, 10219, 19842, 20438, 30657, 36377, 61314, 72754, 109131, 127273, 218262, 254546, 381819, 453059, 763638, 906118, 1359177, 1400003, 2718354, 2800006, 3072203, 4200009, 4983649, 6144406, 8400018, 9216609, 9967298, 14950947, 18433218, 29901894, 33794233, 67588466, 101382699, 202765398, 420891811, 841783622, 1262675433, 2525350866, 4629809921, 9259619842, 13889429763, 27778859526]

約数ペア:

[(1, 27778859526), (2, 13889429763), (3, 9259619842), (6, 4629809921), (11, 2525350866), (22, 1262675433), (33, 841783622), (66, 420891811), (137, 202765398), (274, 101382699), (411, 67588466), (822, 33794233), (929, 29901894), (1507, 18433218), (1858, 14950947), (2787, 9967298), (3014, 9216609), (3307, 8400018), (4521, 6144406), (5574, 4983649), (6614, 4200009), (9042, 3072203), (9921, 2800006), (10219, 2718354), (19842, 1400003), (20438, 1359177), (30657, 906118), (36377, 763638), (61314, 453059), (72754, 381819), (109131, 254546), (127273, 218262)]