16400954241

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{74959}}^1$

素因数の和:75146

約数の個数: 48

約数和(自身を含む): 28439224320

約数和(自身を除く): 12038270079

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 151, 161, 207, 453, 483, 1057, 1359, 1449, 3171, 3473, 9513, 10419, 24311, 31257, 72933, 74959, 218799, 224877, 524713, 674631, 1574139, 1724057, 4722417, 5172171, 11318809, 12068399, 15516513, 33956427, 36205197, 79231663, 101869281, 108615591, 237694989, 260332607, 713084967, 780997821, 1822328249, 2342993463, 5466984747, 16400954241]

約数ペア:

[(1, 16400954241), (3, 5466984747), (7, 2342993463), (9, 1822328249), (21, 780997821), (23, 713084967), (63, 260332607), (69, 237694989), (151, 108615591), (161, 101869281), (207, 79231663), (453, 36205197), (483, 33956427), (1057, 15516513), (1359, 12068399), (1449, 11318809), (3171, 5172171), (3473, 4722417), (9513, 1724057), (10419, 1574139), (24311, 674631), (31257, 524713), (72933, 224877), (74959, 218799)]