78191533983

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{2887}}^1\times {\mathrm{9001}}^1$

素因数の和:11967

約数の個数: 32

約数和(自身を含む): 112310392320

約数和(自身を除く): 34118858337

約数列:

[1, 3, 17, 51, 59, 177, 1003, 2887, 3009, 8661, 9001, 27003, 49079, 147237, 153017, 170333, 459051, 510999, 531059, 1593177, 2895661, 8686983, 9028003, 25985887, 27084009, 77957661, 441760079, 1325280237, 1533167333, 4599501999, 26063844661, 78191533983]

約数ペア:

[(1, 78191533983), (3, 26063844661), (17, 4599501999), (51, 1533167333), (59, 1325280237), (177, 441760079), (1003, 77957661), (2887, 27084009), (3009, 25985887), (8661, 9028003), (9001, 8686983), (27003, 2895661), (49079, 1593177), (147237, 531059), (153017, 510999), (170333, 459051)]