61292259

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{379}}^1$

素因数の和:560

約数の個数: 48

約数和(自身を含む): 108126720

約数和(自身を除く): 46834461

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 151, 153, 357, 379, 453, 1057, 1071, 1137, 1359, 2567, 2653, 3171, 3411, 6443, 7701, 7959, 9513, 17969, 19329, 23103, 23877, 45101, 53907, 57229, 57987, 135303, 161721, 171687, 400603, 405909, 515061, 972893, 1201809, 2918679, 3605427, 6810251, 8756037, 20430753, 61292259]

約数ペア:

[(1, 61292259), (3, 20430753), (7, 8756037), (9, 6810251), (17, 3605427), (21, 2918679), (51, 1201809), (63, 972893), (119, 515061), (151, 405909), (153, 400603), (357, 171687), (379, 161721), (453, 135303), (1057, 57987), (1071, 57229), (1137, 53907), (1359, 45101), (2567, 23877), (2653, 23103), (3171, 19329), (3411, 17969), (6443, 9513), (7701, 7959)]