137232381

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{607}}^1$

素因数の和:682

約数の個数: 64

約数和(自身を含む): 235339776

約数和(自身を除く): 98107395

約数列:

[1, 3, 11, 13, 17, 31, 33, 39, 51, 93, 143, 187, 221, 341, 403, 429, 527, 561, 607, 663, 1023, 1209, 1581, 1821, 2431, 4433, 5797, 6677, 6851, 7293, 7891, 10319, 13299, 17391, 18817, 20031, 20553, 23673, 30957, 56451, 75361, 86801, 113509, 134147, 206987, 226083, 244621, 260403, 319889, 340527, 402441, 620961, 733863, 959667, 1475617, 2690831, 3518779, 4158557, 4426851, 8072493, 10556337, 12475671, 45744127, 137232381]

約数ペア:

[(1, 137232381), (3, 45744127), (11, 12475671), (13, 10556337), (17, 8072493), (31, 4426851), (33, 4158557), (39, 3518779), (51, 2690831), (93, 1475617), (143, 959667), (187, 733863), (221, 620961), (341, 402441), (403, 340527), (429, 319889), (527, 260403), (561, 244621), (607, 226083), (663, 206987), (1023, 134147), (1209, 113509), (1581, 86801), (1821, 75361), (2431, 56451), (4433, 30957), (5797, 23673), (6677, 20553), (6851, 20031), (7293, 18817), (7891, 17391), (10319, 13299)]