64919883

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{347}}^1$

素因数の和:567

約数の個数: 32

約数和(自身を含む): 101560320

約数和(自身を除く): 36640437

約数列:

[1, 3, 7, 21, 59, 151, 177, 347, 413, 453, 1041, 1057, 1239, 2429, 3171, 7287, 8909, 20473, 26727, 52397, 61419, 62363, 143311, 157191, 187089, 366779, 429933, 1100337, 3091423, 9274269, 21639961, 64919883]

約数ペア:

[(1, 64919883), (3, 21639961), (7, 9274269), (21, 3091423), (59, 1100337), (151, 429933), (177, 366779), (347, 187089), (413, 157191), (453, 143311), (1041, 62363), (1057, 61419), (1239, 52397), (2429, 26727), (3171, 20473), (7287, 8909)]