136528749

素因数分解:

$3^2\times 7^3\times {\mathrm{47}}^1\times {\mathrm{941}}^1$

素因数の和:1015

約数の個数: 48

約数和(自身を含む): 235123200

約数和(自身を除く): 98594451

約数列:

[1, 3, 7, 9, 21, 47, 49, 63, 141, 147, 329, 343, 423, 441, 941, 987, 1029, 2303, 2823, 2961, 3087, 6587, 6909, 8469, 16121, 19761, 20727, 44227, 46109, 48363, 59283, 132681, 138327, 145089, 309589, 322763, 398043, 414981, 928767, 968289, 2167123, 2786301, 2904867, 6501369, 15169861, 19504107, 45509583, 136528749]

約数ペア:

[(1, 136528749), (3, 45509583), (7, 19504107), (9, 15169861), (21, 6501369), (47, 2904867), (49, 2786301), (63, 2167123), (141, 968289), (147, 928767), (329, 414981), (343, 398043), (423, 322763), (441, 309589), (941, 145089), (987, 138327), (1029, 132681), (2303, 59283), (2823, 48363), (2961, 46109), (3087, 44227), (6587, 20727), (6909, 19761), (8469, 16121)]