39525339

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:184

約数の個数: 64

約数和(自身を含む): 68198400

約数和(自身を除く): 28673061

約数列:

[1, 3, 7, 19, 21, 23, 57, 59, 69, 73, 133, 161, 177, 219, 399, 413, 437, 483, 511, 1121, 1239, 1311, 1357, 1387, 1533, 1679, 3059, 3363, 4071, 4161, 4307, 5037, 7847, 9177, 9499, 9709, 11753, 12921, 23541, 25783, 28497, 29127, 30149, 31901, 35259, 77349, 81833, 90447, 95703, 99061, 180481, 223307, 245499, 297183, 541443, 572831, 669921, 693427, 1718493, 1882159, 2080281, 5646477, 13175113, 39525339]

約数ペア:

[(1, 39525339), (3, 13175113), (7, 5646477), (19, 2080281), (21, 1882159), (23, 1718493), (57, 693427), (59, 669921), (69, 572831), (73, 541443), (133, 297183), (161, 245499), (177, 223307), (219, 180481), (399, 99061), (413, 95703), (437, 90447), (483, 81833), (511, 77349), (1121, 35259), (1239, 31901), (1311, 30149), (1357, 29127), (1387, 28497), (1533, 25783), (1679, 23541), (3059, 12921), (3363, 11753), (4071, 9709), (4161, 9499), (4307, 9177), (5037, 7847)]