9997767123

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1\times {\mathrm{347}}^1\times {\mathrm{439}}^1$

素因数の和:1087

約数の個数: 32

約数和(自身を含む): 13582356480

約数和(自身を除く): 3584589357

約数列:

[1, 3, 131, 167, 347, 393, 439, 501, 1041, 1317, 21877, 45457, 57509, 57949, 65631, 73313, 136371, 152333, 172527, 173847, 219939, 456999, 7591319, 9604003, 19955623, 22773957, 25439611, 28812009, 59866869, 76318833, 3332589041, 9997767123]

約数ペア:

[(1, 9997767123), (3, 3332589041), (131, 76318833), (167, 59866869), (347, 28812009), (393, 25439611), (439, 22773957), (501, 19955623), (1041, 9604003), (1317, 7591319), (21877, 456999), (45457, 219939), (57509, 173847), (57949, 172527), (65631, 152333), (73313, 136371)]