77798606879

素因数分解:

$7^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{5387}}^1$

素因数の和:5604

約数の個数: 48

約数和(自身を含む): 94729315968

約数和(自身を除く): 16930709089

約数列:

[1, 7, 49, 53, 67, 83, 371, 469, 581, 2597, 3283, 3551, 4067, 4399, 5387, 5561, 24857, 30793, 37709, 38927, 173999, 215551, 263963, 272489, 285511, 294733, 360929, 447121, 1998577, 2063131, 2526503, 3129847, 13990039, 14441917, 17685521, 19129237, 21908929, 23697413, 29957107, 133904659, 165881891, 209699749, 937332613, 1161173237, 1467898243, 1587726671, 11114086697, 77798606879]

約数ペア:

[(1, 77798606879), (7, 11114086697), (49, 1587726671), (53, 1467898243), (67, 1161173237), (83, 937332613), (371, 209699749), (469, 165881891), (581, 133904659), (2597, 29957107), (3283, 23697413), (3551, 21908929), (4067, 19129237), (4399, 17685521), (5387, 14441917), (5561, 13990039), (24857, 3129847), (30793, 2526503), (37709, 2063131), (38927, 1998577), (173999, 447121), (215551, 360929), (263963, 294733), (272489, 285511)]