139784799

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{631}}^1$

素因数の和:796

約数の個数: 48

約数和(自身を含む): 238622976

約数和(自身を除く): 98838177

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 137, 147, 231, 411, 539, 631, 959, 1507, 1617, 1893, 2877, 4417, 4521, 6713, 6941, 10549, 13251, 20139, 20823, 30919, 31647, 48587, 73843, 86447, 92757, 145761, 221529, 259341, 340109, 605129, 950917, 1020327, 1815387, 2852751, 4235903, 6656419, 12707709, 19969257, 46594933, 139784799]

約数ペア:

[(1, 139784799), (3, 46594933), (7, 19969257), (11, 12707709), (21, 6656419), (33, 4235903), (49, 2852751), (77, 1815387), (137, 1020327), (147, 950917), (231, 605129), (411, 340109), (539, 259341), (631, 221529), (959, 145761), (1507, 92757), (1617, 86447), (1893, 73843), (2877, 48587), (4417, 31647), (4521, 30919), (6713, 20823), (6941, 20139), (10549, 13251)]