128603106

素因数分解:

$2^1\times 3^3\times {\mathrm{401}}^1\times {\mathrm{5939}}^1$

素因数の和:6351

約数の個数: 32

約数和(自身を含む): 286545600

約数和(自身を除く): 157942494

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 401, 802, 1203, 2406, 3609, 5939, 7218, 10827, 11878, 17817, 21654, 35634, 53451, 106902, 160353, 320706, 2381539, 4763078, 7144617, 14289234, 21433851, 42867702, 64301553, 128603106]

約数ペア:

[(1, 128603106), (2, 64301553), (3, 42867702), (6, 21433851), (9, 14289234), (18, 7144617), (27, 4763078), (54, 2381539), (401, 320706), (802, 160353), (1203, 106902), (2406, 53451), (3609, 35634), (5939, 21654), (7218, 17817), (10827, 11878)]