63669732681

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2719}}^1\times {\mathrm{19963}}^1$

素因数の和:22725

約数の個数: 32

約数和(自身を含む): 93833994240

約数和(自身を除く): 30164261559

約数列:

[1, 3, 17, 23, 51, 69, 391, 1173, 2719, 8157, 19963, 46223, 59889, 62537, 138669, 187611, 339371, 459149, 1018113, 1063129, 1377447, 3189387, 7805533, 23416599, 54279397, 162838191, 922749749, 1248426131, 2768249247, 3745278393, 21223244227, 63669732681]

約数ペア:

[(1, 63669732681), (3, 21223244227), (17, 3745278393), (23, 2768249247), (51, 1248426131), (69, 922749749), (391, 162838191), (1173, 54279397), (2719, 23416599), (8157, 7805533), (19963, 3189387), (46223, 1377447), (59889, 1063129), (62537, 1018113), (138669, 459149), (187611, 339371)]