1282132677

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{8819}}^1$

素因数の和:8902

約数の個数: 48

約数和(自身を含む): 2123573760

約数和(自身を除く): 841441083

約数列:

[1, 3, 7, 21, 23, 43, 49, 69, 129, 147, 161, 301, 483, 903, 989, 1127, 2107, 2967, 3381, 6321, 6923, 8819, 20769, 26457, 48461, 61733, 145383, 185199, 202837, 379217, 432131, 608511, 1137651, 1296393, 1419859, 2654519, 4259577, 7963557, 8721991, 9939013, 18581633, 26165973, 29817039, 55744899, 61053937, 183161811, 427377559, 1282132677]

約数ペア:

[(1, 1282132677), (3, 427377559), (7, 183161811), (21, 61053937), (23, 55744899), (43, 29817039), (49, 26165973), (69, 18581633), (129, 9939013), (147, 8721991), (161, 7963557), (301, 4259577), (483, 2654519), (903, 1419859), (989, 1296393), (1127, 1137651), (2107, 608511), (2967, 432131), (3381, 379217), (6321, 202837), (6923, 185199), (8819, 145383), (20769, 61733), (26457, 48461)]