40106829

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:441

約数の個数: 32

約数和(自身を含む): 62853120

約数和(自身を除く): 22746291

約数列:

[1, 3, 7, 21, 61, 131, 183, 239, 393, 427, 717, 917, 1281, 1673, 2751, 5019, 7991, 14579, 23973, 31309, 43737, 55937, 93927, 102053, 167811, 219163, 306159, 657489, 1909849, 5729547, 13368943, 40106829]

約数ペア:

[(1, 40106829), (3, 13368943), (7, 5729547), (21, 1909849), (61, 657489), (131, 306159), (183, 219163), (239, 167811), (393, 102053), (427, 93927), (717, 55937), (917, 43737), (1281, 31309), (1673, 23973), (2751, 14579), (5019, 7991)]