129205839

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{947}}^1$

素因数の和:1119

約数の個数: 32

約数和(自身を含む): 202037760

約数和(自身を除く): 72831921

約数列:

[1, 3, 7, 21, 73, 89, 219, 267, 511, 623, 947, 1533, 1869, 2841, 6497, 6629, 19491, 19887, 45479, 69131, 84283, 136437, 207393, 252849, 483917, 589981, 1451751, 1769943, 6152659, 18457977, 43068613, 129205839]

約数ペア:

[(1, 129205839), (3, 43068613), (7, 18457977), (21, 6152659), (73, 1769943), (89, 1451751), (219, 589981), (267, 483917), (511, 252849), (623, 207393), (947, 136437), (1533, 84283), (1869, 69131), (2841, 45479), (6497, 19887), (6629, 19491)]