201918753639

素因数分解:

$3^5\times {\mathrm{151}}^1\times {\mathrm{401}}^1\times {\mathrm{13723}}^1$

素因数の和:14290

約数の個数: 48

約数和(自身を含む): 305247231744

約数和(自身を除く): 103328478105

約数列:

[1, 3, 9, 27, 81, 151, 243, 401, 453, 1203, 1359, 3609, 4077, 10827, 12231, 13723, 32481, 36693, 41169, 60551, 97443, 123507, 181653, 370521, 544959, 1111563, 1634877, 2072173, 3334689, 4904631, 5502923, 6216519, 14713893, 16508769, 18649557, 49526307, 55948671, 148578921, 167846013, 445736763, 503538039, 830941373, 1337210289, 2492824119, 7478472357, 22435417071, 67306251213, 201918753639]

約数ペア:

[(1, 201918753639), (3, 67306251213), (9, 22435417071), (27, 7478472357), (81, 2492824119), (151, 1337210289), (243, 830941373), (401, 503538039), (453, 445736763), (1203, 167846013), (1359, 148578921), (3609, 55948671), (4077, 49526307), (10827, 18649557), (12231, 16508769), (13723, 14713893), (32481, 6216519), (36693, 5502923), (41169, 4904631), (60551, 3334689), (97443, 2072173), (123507, 1634877), (181653, 1111563), (370521, 544959)]