58638087

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:254

約数の個数: 48

約数和(自身を含む): 93169440

約数和(自身を除く): 34531353

約数列:

[1, 3, 9, 27, 29, 53, 81, 87, 157, 159, 243, 261, 471, 477, 783, 1413, 1431, 1537, 2349, 4239, 4293, 4553, 4611, 7047, 8321, 12717, 12879, 13659, 13833, 24963, 38151, 40977, 41499, 74889, 122931, 124497, 224667, 241309, 368793, 373491, 674001, 723927, 1106379, 2022003, 2171781, 6515343, 19546029, 58638087]

約数ペア:

[(1, 58638087), (3, 19546029), (9, 6515343), (27, 2171781), (29, 2022003), (53, 1106379), (81, 723927), (87, 674001), (157, 373491), (159, 368793), (243, 241309), (261, 224667), (471, 124497), (477, 122931), (783, 74889), (1413, 41499), (1431, 40977), (1537, 38151), (2349, 24963), (4239, 13833), (4293, 13659), (4553, 12879), (4611, 12717), (7047, 8321)]