156980976309

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{443}}^1\times {\mathrm{31727}}^1$

素因数の和:32266

約数の個数: 48

約数和(自身を含む): 243934509312

約数和(自身を除く): 86953533003

約数列:

[1, 3, 9, 17, 51, 73, 153, 219, 443, 657, 1241, 1329, 3723, 3987, 7531, 11169, 22593, 31727, 32339, 67779, 95181, 97017, 285543, 291051, 539359, 549763, 1618077, 1649289, 2316071, 4854231, 4947867, 6948213, 14055061, 20844639, 39373207, 42165183, 118119621, 126495549, 238936037, 354358863, 716808111, 1026019453, 2150424333, 3078058359, 9234175077, 17442330701, 52326992103, 156980976309]

約数ペア:

[(1, 156980976309), (3, 52326992103), (9, 17442330701), (17, 9234175077), (51, 3078058359), (73, 2150424333), (153, 1026019453), (219, 716808111), (443, 354358863), (657, 238936037), (1241, 126495549), (1329, 118119621), (3723, 42165183), (3987, 39373207), (7531, 20844639), (11169, 14055061), (22593, 6948213), (31727, 4947867), (32339, 4854231), (67779, 2316071), (95181, 1649289), (97017, 1618077), (285543, 549763), (291051, 539359)]