156794121897

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1\times {\mathrm{683047}}^1$

素因数の和:683717

約数の個数: 32

約数和(自身を含む): 253372557312

約数和(自身を除く): 96578435415

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 643, 1929, 4501, 10931, 13503, 32793, 76517, 229551, 683047, 2049141, 4781329, 11611799, 14343987, 34835397, 81282593, 243847779, 439199221, 1317597663, 3074394547, 7466386757, 9223183641, 22399160271, 52264707299, 156794121897]

約数ペア:

[(1, 156794121897), (3, 52264707299), (7, 22399160271), (17, 9223183641), (21, 7466386757), (51, 3074394547), (119, 1317597663), (357, 439199221), (643, 243847779), (1929, 81282593), (4501, 34835397), (10931, 14343987), (13503, 11611799), (32793, 4781329), (76517, 2049141), (229551, 683047)]