226742271

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{5557}}^1$

素因数の和:5663

約数の個数: 32

約数和(自身を含む): 362826240

約数和(自身を除く): 136083969

約数列:

[1, 3, 7, 21, 29, 67, 87, 201, 203, 469, 609, 1407, 1943, 5557, 5829, 13601, 16671, 38899, 40803, 116697, 161153, 372319, 483459, 1116957, 1128071, 2606233, 3384213, 7818699, 10797251, 32391753, 75580757, 226742271]

約数ペア:

[(1, 226742271), (3, 75580757), (7, 32391753), (21, 10797251), (29, 7818699), (67, 3384213), (87, 2606233), (201, 1128071), (203, 1116957), (469, 483459), (609, 372319), (1407, 161153), (1943, 116697), (5557, 40803), (5829, 38899), (13601, 16671)]