70144227

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{643}}^1$

素因数の和:720

約数の個数: 48

約数和(自身を含む): 115734528

約数和(自身を除く): 45590301

約数列:

[1, 3, 9, 17, 23, 31, 51, 69, 93, 153, 207, 279, 391, 527, 643, 713, 1173, 1581, 1929, 2139, 3519, 4743, 5787, 6417, 10931, 12121, 14789, 19933, 32793, 36363, 44367, 59799, 98379, 109089, 133101, 179397, 251413, 338861, 458459, 754239, 1016583, 1375377, 2262717, 3049749, 4126131, 7793803, 23381409, 70144227]

約数ペア:

[(1, 70144227), (3, 23381409), (9, 7793803), (17, 4126131), (23, 3049749), (31, 2262717), (51, 1375377), (69, 1016583), (93, 754239), (153, 458459), (207, 338861), (279, 251413), (391, 179397), (527, 133101), (643, 109089), (713, 98379), (1173, 59799), (1581, 44367), (1929, 36363), (2139, 32793), (3519, 19933), (4743, 14789), (5787, 12121), (6417, 10931)]