39533319

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:245

約数の個数: 64

約数和(自身を含む): 71808000

約数和(自身を除く): 32274681

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 101, 109, 133, 171, 189, 303, 327, 399, 513, 707, 763, 909, 981, 1197, 1919, 2071, 2121, 2289, 2727, 2943, 3591, 5757, 6213, 6363, 6867, 11009, 13433, 14497, 17271, 18639, 19089, 20601, 33027, 40299, 43491, 51813, 55917, 77063, 99081, 120897, 130473, 209171, 231189, 297243, 362691, 391419, 627513, 693567, 1464197, 1882539, 2080701, 4392591, 5647617, 13177773, 39533319]

約数ペア:

[(1, 39533319), (3, 13177773), (7, 5647617), (9, 4392591), (19, 2080701), (21, 1882539), (27, 1464197), (57, 693567), (63, 627513), (101, 391419), (109, 362691), (133, 297243), (171, 231189), (189, 209171), (303, 130473), (327, 120897), (399, 99081), (513, 77063), (707, 55917), (763, 51813), (909, 43491), (981, 40299), (1197, 33027), (1919, 20601), (2071, 19089), (2121, 18639), (2289, 17271), (2727, 14497), (2943, 13433), (3591, 11009), (5757, 6867), (6213, 6363)]