15663914733

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{14821}}^1$

素因数の和:14934

約数の個数: 48

約数和(自身を含む): 23589035136

約数和(自身を除く): 7925120403

約数列:

[1, 3, 17, 23, 51, 53, 69, 159, 289, 391, 867, 901, 1173, 1219, 2703, 3657, 6647, 14821, 15317, 19941, 20723, 44463, 45951, 62169, 251957, 340883, 352291, 755871, 785513, 1022649, 1056873, 2356539, 4283269, 5795011, 12849807, 13353721, 17385033, 18066799, 40061163, 54200397, 98515187, 227013257, 295545561, 307135583, 681039771, 921406749, 5221304911, 15663914733]

約数ペア:

[(1, 15663914733), (3, 5221304911), (17, 921406749), (23, 681039771), (51, 307135583), (53, 295545561), (69, 227013257), (159, 98515187), (289, 54200397), (391, 40061163), (867, 18066799), (901, 17385033), (1173, 13353721), (1219, 12849807), (2703, 5795011), (3657, 4283269), (6647, 2356539), (14821, 1056873), (15317, 1022649), (19941, 785513), (20723, 755871), (44463, 352291), (45951, 340883), (62169, 251957)]