156748138281

素因数分解:

$3^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4006547}}^1$

素因数の和:4006592

約数の個数: 48

約数和(自身を含む): 280009626624

約数和(自身を除く): 123261488343

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 81, 161, 189, 207, 243, 483, 567, 621, 1449, 1701, 1863, 4347, 5589, 13041, 39123, 4006547, 12019641, 28045829, 36058923, 84137487, 92150581, 108176769, 252412461, 276451743, 324530307, 645054067, 757237383, 829355229, 973590921, 1935162201, 2271712149, 2488065687, 5805486603, 6815136447, 7464197061, 17416459809, 22392591183, 52249379427, 156748138281]

約数ペア:

[(1, 156748138281), (3, 52249379427), (7, 22392591183), (9, 17416459809), (21, 7464197061), (23, 6815136447), (27, 5805486603), (63, 2488065687), (69, 2271712149), (81, 1935162201), (161, 973590921), (189, 829355229), (207, 757237383), (243, 645054067), (483, 324530307), (567, 276451743), (621, 252412461), (1449, 108176769), (1701, 92150581), (1863, 84137487), (4347, 36058923), (5589, 28045829), (13041, 12019641), (39123, 4006547)]