854002368639

素因数分解:

$3^4\times 7^1\times {\mathrm{26513}}^1\times {\mathrm{56809}}^1$

素因数の和:83341

約数の個数: 40

約数和(自身を含む): 1458060009120

約数和(自身を除く): 604057640481

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 26513, 56809, 79539, 170427, 185591, 238617, 397663, 511281, 556773, 715851, 1192989, 1533843, 1670319, 2147553, 3578967, 4601529, 5010957, 10736901, 15032871, 32210703, 1506177017, 4518531051, 10543239119, 13555593153, 31629717357, 40666779459, 94889152071, 122000338377, 284667456213, 854002368639]

約数ペア:

[(1, 854002368639), (3, 284667456213), (7, 122000338377), (9, 94889152071), (21, 40666779459), (27, 31629717357), (63, 13555593153), (81, 10543239119), (189, 4518531051), (567, 1506177017), (26513, 32210703), (56809, 15032871), (79539, 10736901), (170427, 5010957), (185591, 4601529), (238617, 3578967), (397663, 2147553), (511281, 1670319), (556773, 1533843), (715851, 1192989)]