77966493

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1\times {\mathrm{197}}^1$

素因数の和:457

約数の個数: 32

約数和(自身を含む): 116328960

約数和(自身を除く): 38362467

約数列:

[1, 3, 11, 33, 67, 179, 197, 201, 537, 591, 737, 1969, 2167, 2211, 5907, 6501, 11993, 13199, 35263, 35979, 39597, 105789, 131923, 145189, 387893, 395769, 435567, 1163679, 2362621, 7087863, 25988831, 77966493]

約数ペア:

[(1, 77966493), (3, 25988831), (11, 7087863), (33, 2362621), (67, 1163679), (179, 435567), (197, 395769), (201, 387893), (537, 145189), (591, 131923), (737, 105789), (1969, 39597), (2167, 35979), (2211, 35263), (5907, 13199), (6501, 11993)]