70637193

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^2$

素因数の和:147

約数の個数: 72

約数和(自身を含む): 126753120

約数和(自身を除く): 56115927

約数列:

[1, 3, 9, 11, 17, 19, 33, 47, 51, 57, 99, 141, 153, 171, 187, 209, 323, 423, 517, 561, 627, 799, 893, 969, 1551, 1683, 1881, 2209, 2397, 2679, 2907, 3553, 4653, 6627, 7191, 8037, 8789, 9823, 10659, 15181, 19881, 24299, 26367, 29469, 31977, 37553, 41971, 45543, 72897, 79101, 88407, 112659, 125913, 136629, 166991, 218691, 337977, 377739, 413083, 461681, 500973, 713507, 1239249, 1385043, 1502919, 2140521, 3717747, 4155129, 6421563, 7848577, 23545731, 70637193]

約数ペア:

[(1, 70637193), (3, 23545731), (9, 7848577), (11, 6421563), (17, 4155129), (19, 3717747), (33, 2140521), (47, 1502919), (51, 1385043), (57, 1239249), (99, 713507), (141, 500973), (153, 461681), (171, 413083), (187, 377739), (209, 337977), (323, 218691), (423, 166991), (517, 136629), (561, 125913), (627, 112659), (799, 88407), (893, 79101), (969, 72897), (1551, 45543), (1683, 41971), (1881, 37553), (2209, 31977), (2397, 29469), (2679, 26367), (2907, 24299), (3553, 19881), (4653, 15181), (6627, 10659), (7191, 9823), (8037, 8789)]