15696764937

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1931}}^1\times {\mathrm{6791}}^1$

素因数の和:8754

約数の個数: 48

約数和(自身を含む): 27294059520

約数和(自身を除く): 11597294583

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 1931, 5793, 6791, 13517, 17379, 20373, 36689, 40551, 47537, 61119, 110067, 121653, 129029, 142611, 256823, 330201, 387087, 427833, 770469, 903203, 1161261, 2311407, 2709609, 8128827, 13113421, 39340263, 91793947, 118020789, 249154999, 275381841, 747464997, 826145523, 1744084993, 2242394991, 5232254979, 15696764937]

約数ペア:

[(1, 15696764937), (3, 5232254979), (7, 2242394991), (9, 1744084993), (19, 826145523), (21, 747464997), (57, 275381841), (63, 249154999), (133, 118020789), (171, 91793947), (399, 39340263), (1197, 13113421), (1931, 8128827), (5793, 2709609), (6791, 2311407), (13517, 1161261), (17379, 903203), (20373, 770469), (36689, 427833), (40551, 387087), (47537, 330201), (61119, 256823), (110067, 142611), (121653, 129029)]