156984992253

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{13127}}^1\times {\mathrm{78163}}^1$

素因数の和:91313

約数の個数: 24

約数和(自身を含む): 240116056128

約数和(自身を除く): 83131063875

約数列:

[1, 3, 9, 17, 51, 153, 13127, 39381, 78163, 118143, 223159, 234489, 669477, 703467, 1328771, 2008431, 3986313, 11958939, 1026045701, 3078137103, 9234411309, 17442776917, 52328330751, 156984992253]

約数ペア:

[(1, 156984992253), (3, 52328330751), (9, 17442776917), (17, 9234411309), (51, 3078137103), (153, 1026045701), (13127, 11958939), (39381, 3986313), (78163, 2008431), (118143, 1328771), (223159, 703467), (234489, 669477)]