71693403

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{307}}^1$

素因数の和:587

約数の個数: 32

約数和(自身を含む): 107331840

約数和(自身を除く): 35638437

約数列:

[1, 3, 17, 19, 51, 57, 241, 307, 323, 723, 921, 969, 4097, 4579, 5219, 5833, 12291, 13737, 15657, 17499, 73987, 77843, 99161, 221961, 233529, 297483, 1257779, 1405753, 3773337, 4217259, 23897801, 71693403]

約数ペア:

[(1, 71693403), (3, 23897801), (17, 4217259), (19, 3773337), (51, 1405753), (57, 1257779), (241, 297483), (307, 233529), (323, 221961), (723, 99161), (921, 77843), (969, 73987), (4097, 17499), (4579, 15657), (5219, 13737), (5833, 12291)]