127693908

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{20743}}^1$

素因数の和:20778

約数の個数: 60

約数和(自身を含む): 351403360

約数和(自身を除く): 223709452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 324, 342, 513, 684, 1026, 1539, 2052, 3078, 6156, 20743, 41486, 62229, 82972, 124458, 186687, 248916, 373374, 394117, 560061, 746748, 788234, 1120122, 1182351, 1576468, 1680183, 2240244, 2364702, 3360366, 3547053, 4729404, 6720732, 7094106, 10641159, 14188212, 21282318, 31923477, 42564636, 63846954, 127693908]

約数ペア:

[(1, 127693908), (2, 63846954), (3, 42564636), (4, 31923477), (6, 21282318), (9, 14188212), (12, 10641159), (18, 7094106), (19, 6720732), (27, 4729404), (36, 3547053), (38, 3360366), (54, 2364702), (57, 2240244), (76, 1680183), (81, 1576468), (108, 1182351), (114, 1120122), (162, 788234), (171, 746748), (228, 560061), (324, 394117), (342, 373374), (513, 248916), (684, 186687), (1026, 124458), (1539, 82972), (2052, 62229), (3078, 41486), (6156, 20743)]