725048936631

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{9137}}^1\times {\mathrm{5591}}^1$

素因数の和:14836

約数の個数: 48

約数和(自身を含む): 1116017360640

約数和(自身を除く): 390968424009

約数列:

[1, 3, 9, 19, 57, 83, 171, 249, 747, 1577, 4731, 5591, 9137, 14193, 16773, 27411, 50319, 82233, 106229, 173603, 318687, 464053, 520809, 758371, 956061, 1392159, 1562427, 2275113, 4176477, 6825339, 8817007, 14409049, 26451021, 43227147, 51084967, 79353063, 129681441, 153254901, 459764703, 970614373, 2911843119, 4240052261, 8735529357, 12720156783, 38160470349, 80560992959, 241682978877, 725048936631]

約数ペア:

[(1, 725048936631), (3, 241682978877), (9, 80560992959), (19, 38160470349), (57, 12720156783), (83, 8735529357), (171, 4240052261), (249, 2911843119), (747, 970614373), (1577, 459764703), (4731, 153254901), (5591, 129681441), (9137, 79353063), (14193, 51084967), (16773, 43227147), (27411, 26451021), (50319, 14409049), (82233, 8817007), (106229, 6825339), (173603, 4176477), (318687, 2275113), (464053, 1562427), (520809, 1392159), (758371, 956061)]