54446721

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{887}}^1$

素因数の和:1013

約数の個数: 32

約数和(自身を含む): 86384640

約数和(自身を除く): 31937919

約数列:

[1, 3, 7, 21, 37, 79, 111, 237, 259, 553, 777, 887, 1659, 2661, 2923, 6209, 8769, 18627, 20461, 32819, 61383, 70073, 98457, 210219, 229733, 490511, 689199, 1471533, 2592701, 7778103, 18148907, 54446721]

約数ペア:

[(1, 54446721), (3, 18148907), (7, 7778103), (21, 2592701), (37, 1471533), (79, 689199), (111, 490511), (237, 229733), (259, 210219), (553, 98457), (777, 70073), (887, 61383), (1659, 32819), (2661, 20461), (2923, 18627), (6209, 8769)]