67087461

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{607}}^1$

素因数の和:913

約数の個数: 32

約数和(自身を含む): 108175360

約数和(自身を除く): 41087899

約数列:

[1, 3, 7, 19, 21, 57, 133, 277, 399, 607, 831, 1821, 1939, 4249, 5263, 5817, 11533, 12747, 15789, 34599, 36841, 80731, 110523, 168139, 242193, 504417, 1176973, 3194641, 3530919, 9583923, 22362487, 67087461]

約数ペア:

[(1, 67087461), (3, 22362487), (7, 9583923), (19, 3530919), (21, 3194641), (57, 1176973), (133, 504417), (277, 242193), (399, 168139), (607, 110523), (831, 80731), (1821, 36841), (1939, 34599), (4249, 15789), (5263, 12747), (5817, 11533)]