157037471031

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1\times {\mathrm{7877}}^1$

素因数の和:8224

約数の個数: 64

約数和(自身を含む): 247578439680

約数和(自身を除く): 90540968649

約数列:

[1, 3, 7, 21, 61, 79, 183, 197, 237, 427, 553, 591, 1281, 1379, 1659, 4137, 4819, 7877, 12017, 14457, 15563, 23631, 33733, 36051, 46689, 55139, 84119, 101199, 108941, 165417, 252357, 326823, 480497, 622283, 949343, 1441491, 1551769, 1866849, 2848029, 3363479, 4355981, 4655307, 6645401, 10090437, 10862383, 13067943, 19936203, 32587149, 37959263, 94657909, 113877789, 122589751, 265714841, 283973727, 367769253, 662605363, 797144523, 858128257, 1987816089, 2574384771, 7477974811, 22433924433, 52345823677, 157037471031]

約数ペア:

[(1, 157037471031), (3, 52345823677), (7, 22433924433), (21, 7477974811), (61, 2574384771), (79, 1987816089), (183, 858128257), (197, 797144523), (237, 662605363), (427, 367769253), (553, 283973727), (591, 265714841), (1281, 122589751), (1379, 113877789), (1659, 94657909), (4137, 37959263), (4819, 32587149), (7877, 19936203), (12017, 13067943), (14457, 10862383), (15563, 10090437), (23631, 6645401), (33733, 4655307), (36051, 4355981), (46689, 3363479), (55139, 2848029), (84119, 1866849), (101199, 1551769), (108941, 1441491), (165417, 949343), (252357, 622283), (326823, 480497)]