193036149

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{997}}^1$

素因数の和:1178

約数の個数: 32

約数和(自身を含む): 293172480

約数和(自身を除く): 100136331

約数列:

[1, 3, 9, 27, 71, 101, 213, 303, 639, 909, 997, 1917, 2727, 2991, 7171, 8973, 21513, 26919, 64539, 70787, 100697, 193617, 212361, 302091, 637083, 906273, 1911249, 2718819, 7149487, 21448461, 64345383, 193036149]

約数ペア:

[(1, 193036149), (3, 64345383), (9, 21448461), (27, 7149487), (71, 2718819), (101, 1911249), (213, 906273), (303, 637083), (639, 302091), (909, 212361), (997, 193617), (1917, 100697), (2727, 70787), (2991, 64539), (7171, 26919), (8973, 21513)]