73153731

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{487}}^1$

素因数の和:831

約数の個数: 32

約数和(自身を含む): 116932608

約数和(自身を除く): 43778877

約数列:

[1, 3, 7, 21, 23, 69, 161, 311, 483, 487, 933, 1461, 2177, 3409, 6531, 7153, 10227, 11201, 21459, 33603, 50071, 78407, 150213, 151457, 235221, 454371, 1060199, 3180597, 3483511, 10450533, 24384577, 73153731]

約数ペア:

[(1, 73153731), (3, 24384577), (7, 10450533), (21, 3483511), (23, 3180597), (69, 1060199), (161, 454371), (311, 235221), (483, 151457), (487, 150213), (933, 78407), (1461, 50071), (2177, 33603), (3409, 21459), (6531, 11201), (7153, 10227)]