13576673079

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{20521}}^1$

素因数の和:20672

約数の個数: 48

約数和(自身を含む): 21321537120

約数和(自身を除く): 7744864041

約数列:

[1, 3, 9, 19, 53, 57, 73, 159, 171, 219, 477, 657, 1007, 1387, 3021, 3869, 4161, 9063, 11607, 12483, 20521, 34821, 61563, 73511, 184689, 220533, 389899, 661599, 1087613, 1169697, 1498033, 3262839, 3509091, 4494099, 9788517, 13482297, 20664647, 28462627, 61993941, 79395749, 85387881, 185981823, 238187247, 256163643, 714561741, 1508519231, 4525557693, 13576673079]

約数ペア:

[(1, 13576673079), (3, 4525557693), (9, 1508519231), (19, 714561741), (53, 256163643), (57, 238187247), (73, 185981823), (159, 85387881), (171, 79395749), (219, 61993941), (477, 28462627), (657, 20664647), (1007, 13482297), (1387, 9788517), (3021, 4494099), (3869, 3509091), (4161, 3262839), (9063, 1498033), (11607, 1169697), (12483, 1087613), (20521, 661599), (34821, 389899), (61563, 220533), (73511, 184689)]