138378713377

素因数分解:

${\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{521}}^1\times {\mathrm{172357}}^1$

素因数の和:172968

約数の個数: 16

約数和(自身を含む): 146832469632

約数和(自身を除く): 8453756255

約数列:

[1, 23, 67, 521, 1541, 11983, 34907, 172357, 802861, 3964211, 11547919, 89797997, 265602137, 2065353931, 6016465799, 138378713377]

約数ペア:

[(1, 138378713377), (23, 6016465799), (67, 2065353931), (521, 265602137), (1541, 89797997), (11983, 11547919), (34907, 3964211), (172357, 802861)]