355064931

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{21523}}^1$

素因数の和:21592

約数の個数: 32

約数和(自身を含む): 578565120

約数和(自身を除く): 223500189

約数列:

[1, 3, 9, 13, 27, 39, 47, 117, 141, 351, 423, 611, 1269, 1833, 5499, 16497, 21523, 64569, 193707, 279799, 581121, 839397, 1011581, 2518191, 3034743, 7554573, 9104229, 13150553, 27312687, 39451659, 118354977, 355064931]

約数ペア:

[(1, 355064931), (3, 118354977), (9, 39451659), (13, 27312687), (27, 13150553), (39, 9104229), (47, 7554573), (117, 3034743), (141, 2518191), (351, 1011581), (423, 839397), (611, 581121), (1269, 279799), (1833, 193707), (5499, 64569), (16497, 21523)]