80366981793

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{68909}}^1$

素因数の和:69054

約数の個数: 64

約数和(自身を含む): 134071296000

約数和(自身を除く): 53704314207

約数列:

[1, 3, 7, 19, 21, 37, 57, 79, 111, 133, 237, 259, 399, 553, 703, 777, 1501, 1659, 2109, 2923, 4503, 4921, 8769, 10507, 14763, 20461, 31521, 55537, 61383, 68909, 166611, 206727, 388759, 482363, 1166277, 1309271, 1447089, 2549633, 3927813, 5443811, 7648899, 9164897, 16331433, 17847431, 27494691, 38106677, 48443027, 53542293, 103432409, 114320031, 145329081, 201421007, 310297227, 339101189, 604263021, 724026863, 1017303567, 1409947049, 2172080589, 3826999133, 4229841147, 11480997399, 26788993931, 80366981793]

約数ペア:

[(1, 80366981793), (3, 26788993931), (7, 11480997399), (19, 4229841147), (21, 3826999133), (37, 2172080589), (57, 1409947049), (79, 1017303567), (111, 724026863), (133, 604263021), (237, 339101189), (259, 310297227), (399, 201421007), (553, 145329081), (703, 114320031), (777, 103432409), (1501, 53542293), (1659, 48443027), (2109, 38106677), (2923, 27494691), (4503, 17847431), (4921, 16331433), (8769, 9164897), (10507, 7648899), (14763, 5443811), (20461, 3927813), (31521, 2549633), (55537, 1447089), (61383, 1309271), (68909, 1166277), (166611, 482363), (206727, 388759)]