298889774667

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1871}}^1\times {\mathrm{8629}}^1$

素因数の和:10545

約数の個数: 72

約数和(自身を含む): 502787113920

約数和(自身を除く): 203897339253

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 121, 153, 187, 363, 561, 1089, 1683, 1871, 2057, 5613, 6171, 8629, 16839, 18513, 20581, 25887, 31807, 61743, 77661, 94919, 95421, 146693, 185229, 226391, 284757, 286263, 349877, 440079, 679173, 854271, 1044109, 1049631, 1320237, 1613623, 2037519, 3132327, 3148893, 3848647, 4840869, 9396981, 11545941, 14522607, 16144859, 17749853, 34637823, 48434577, 53249559, 145303731, 159748677, 177593449, 274462603, 532780347, 823387809, 1598341041, 1953527939, 2470163427, 3019088633, 5860583817, 9057265899, 17581751451, 27171797697, 33209974963, 99629924889, 298889774667]

約数ペア:

[(1, 298889774667), (3, 99629924889), (9, 33209974963), (11, 27171797697), (17, 17581751451), (33, 9057265899), (51, 5860583817), (99, 3019088633), (121, 2470163427), (153, 1953527939), (187, 1598341041), (363, 823387809), (561, 532780347), (1089, 274462603), (1683, 177593449), (1871, 159748677), (2057, 145303731), (5613, 53249559), (6171, 48434577), (8629, 34637823), (16839, 17749853), (18513, 16144859), (20581, 14522607), (25887, 11545941), (31807, 9396981), (61743, 4840869), (77661, 3848647), (94919, 3148893), (95421, 3132327), (146693, 2037519), (185229, 1613623), (226391, 1320237), (284757, 1049631), (286263, 1044109), (349877, 854271), (440079, 679173)]