217925156979

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{5303}}^1\times {\mathrm{62549}}^1$

素因数の和:67931

約数の個数: 24

約数和(自身を含む): 319158122400

約数和(自身を除く): 101232965421

約数列:

[1, 3, 9, 73, 219, 657, 5303, 15909, 47727, 62549, 187647, 387119, 562941, 1161357, 3484071, 4566077, 13698231, 41094693, 331697347, 995092041, 2985276123, 24213906331, 72641718993, 217925156979]

約数ペア:

[(1, 217925156979), (3, 72641718993), (9, 24213906331), (73, 2985276123), (219, 995092041), (657, 331697347), (5303, 41094693), (15909, 13698231), (47727, 4566077), (62549, 3484071), (187647, 1161357), (387119, 562941)]