79218601

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1091}}^1$

素因数の和:1173

約数の個数: 32

約数和(自身を含む): 105670656

約数和(自身を除く): 26452055

約数列:

[1, 7, 11, 23, 41, 77, 161, 253, 287, 451, 943, 1091, 1771, 3157, 6601, 7637, 10373, 12001, 25093, 44731, 72611, 84007, 175651, 276023, 313117, 492041, 1028813, 1932161, 3444287, 7201691, 11316943, 79218601]

約数ペア:

[(1, 79218601), (7, 11316943), (11, 7201691), (23, 3444287), (41, 1932161), (77, 1028813), (161, 492041), (253, 313117), (287, 276023), (451, 175651), (943, 84007), (1091, 72611), (1771, 44731), (3157, 25093), (6601, 12001), (7637, 10373)]