143660139

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{1051}}^1$

素因数の和:1367

約数の個数: 32

約数和(自身を含む): 229453824

約数和(自身を除く): 85793685

約数列:

[1, 3, 7, 21, 23, 69, 161, 283, 483, 849, 1051, 1981, 3153, 5943, 6509, 7357, 19527, 22071, 24173, 45563, 72519, 136689, 169211, 297433, 507633, 892299, 2082031, 6246093, 6840959, 20522877, 47886713, 143660139]

約数ペア:

[(1, 143660139), (3, 47886713), (7, 20522877), (21, 6840959), (23, 6246093), (69, 2082031), (161, 892299), (283, 507633), (483, 297433), (849, 169211), (1051, 136689), (1981, 72519), (3153, 45563), (5943, 24173), (6509, 22071), (7357, 19527)]