17963729997

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{751}}^1\times {\mathrm{5683}}^1$

素因数の和:6521

約数の個数: 32

約数和(自身を含む): 25441038336

約数和(自身を除く): 7477308339

約数列:

[1, 3, 23, 61, 69, 183, 751, 1403, 2253, 4209, 5683, 17049, 17273, 45811, 51819, 130709, 137433, 346663, 392127, 1039989, 1053653, 3160959, 4267933, 7973249, 12803799, 23919747, 98162459, 260343913, 294487377, 781031739, 5987909999, 17963729997]

約数ペア:

[(1, 17963729997), (3, 5987909999), (23, 781031739), (61, 294487377), (69, 260343913), (183, 98162459), (751, 23919747), (1403, 12803799), (2253, 7973249), (4209, 4267933), (5683, 3160959), (17049, 1053653), (17273, 1039989), (45811, 392127), (51819, 346663), (130709, 137433)]