1204666071

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:404

約数の個数: 64

約数和(自身を含む): 1933148160

約数和(自身を除く): 728482089

約数列:

[1, 3, 7, 21, 47, 59, 137, 141, 151, 177, 329, 411, 413, 453, 959, 987, 1057, 1239, 2773, 2877, 3171, 6439, 7097, 8083, 8319, 8909, 19317, 19411, 20687, 21291, 24249, 26727, 45073, 49679, 56581, 58233, 62061, 62363, 135219, 144809, 149037, 169743, 187089, 379901, 418723, 434427, 972289, 1139703, 1220533, 1256169, 2659307, 2916867, 2931061, 3661599, 6806023, 7977921, 8543731, 8793183, 20418069, 25631193, 57365051, 172095153, 401555357, 1204666071]

約数ペア:

[(1, 1204666071), (3, 401555357), (7, 172095153), (21, 57365051), (47, 25631193), (59, 20418069), (137, 8793183), (141, 8543731), (151, 7977921), (177, 6806023), (329, 3661599), (411, 2931061), (413, 2916867), (453, 2659307), (959, 1256169), (987, 1220533), (1057, 1139703), (1239, 972289), (2773, 434427), (2877, 418723), (3171, 379901), (6439, 187089), (7097, 169743), (8083, 149037), (8319, 144809), (8909, 135219), (19317, 62363), (19411, 62061), (20687, 58233), (21291, 56581), (24249, 49679), (26727, 45073)]