375973670271

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{937}}^1\times {\mathrm{7883}}^1$

素因数の和:8908

約数の個数: 48

約数和(自身を含む): 540973085184

約数和(自身を除く): 164999414913

約数列:

[1, 3, 19, 47, 57, 141, 361, 893, 937, 1083, 2679, 2811, 7883, 16967, 17803, 23649, 44039, 50901, 53409, 132117, 149777, 338257, 370501, 449331, 836741, 1014771, 1111503, 2510223, 2845763, 7039519, 7386371, 8537289, 15898079, 21118557, 22159113, 47694237, 133750861, 140341049, 347159437, 401252583, 421023147, 1041478311, 2666479931, 6596029303, 7999439793, 19788087909, 125324556757, 375973670271]

約数ペア:

[(1, 375973670271), (3, 125324556757), (19, 19788087909), (47, 7999439793), (57, 6596029303), (141, 2666479931), (361, 1041478311), (893, 421023147), (937, 401252583), (1083, 347159437), (2679, 140341049), (2811, 133750861), (7883, 47694237), (16967, 22159113), (17803, 21118557), (23649, 15898079), (44039, 8537289), (50901, 7386371), (53409, 7039519), (132117, 2845763), (149777, 2510223), (338257, 1111503), (370501, 1014771), (449331, 836741)]