81440983383

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{857}}^1\times {\mathrm{37223}}^1$

素因数の和:38143

約数の個数: 32

約数和(自身を含む): 116510524416

約数和(自身を除く): 35069541033

約数列:

[1, 3, 23, 37, 69, 111, 851, 857, 2553, 2571, 19711, 31709, 37223, 59133, 95127, 111669, 729307, 856129, 1377251, 2187921, 2568387, 4131753, 31676773, 31900111, 95030319, 95700333, 733702553, 1180304107, 2201107659, 3540912321, 27146994461, 81440983383]

約数ペア:

[(1, 81440983383), (3, 27146994461), (23, 3540912321), (37, 2201107659), (69, 1180304107), (111, 733702553), (851, 95700333), (857, 95030319), (2553, 31900111), (2571, 31676773), (19711, 4131753), (31709, 2568387), (37223, 2187921), (59133, 1377251), (95127, 856129), (111669, 729307)]