127755468

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{20753}}^1$

素因数の和:20788

約数の個数: 60

約数和(自身を含む): 351572760

約数和(自身を除く): 223817292

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, 20753, 41506, 62259, 83012, 124518, 186777, 249036, 373554, 394307, 560331, 747108, 788614, 1120662, 1182921, 1577228, 1680993, 2241324, 2365842, 3361986, 3548763, 4731684, 6723972, 7097526, 10646289, 14195052, 21292578, 31938867, 42585156, 63877734, 127755468]

約数ペア:

[(1, 127755468), (2, 63877734), (3, 42585156), (4, 31938867), (6, 21292578), (9, 14195052), (12, 10646289), (18, 7097526), (19, 6723972), (27, 4731684), (36, 3548763), (38, 3361986), (54, 2365842), (57, 2241324), (76, 1680993), (81, 1577228), (108, 1182921), (114, 1120662), (162, 788614), (171, 747108), (228, 560331), (324, 394307), (342, 373554), (513, 249036), (684, 186777), (1026, 124518), (1539, 83012), (2052, 62259), (3078, 41506), (6156, 20753)]