69654669

素因数分解:

$3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:469

約数の個数: 32

約数和(自身を含む): 108345600

約数和(自身を除く): 38690931

約数列:

[1, 3, 7, 21, 113, 149, 197, 339, 447, 591, 791, 1043, 1379, 2373, 3129, 4137, 16837, 22261, 29353, 50511, 66783, 88059, 117859, 155827, 205471, 353577, 467481, 616413, 3316889, 9950667, 23218223, 69654669]

約数ペア:

[(1, 69654669), (3, 23218223), (7, 9950667), (21, 3316889), (113, 616413), (149, 467481), (197, 353577), (339, 205471), (447, 155827), (591, 117859), (791, 88059), (1043, 66783), (1379, 50511), (2373, 29353), (3129, 22261), (4137, 16837)]