631194003

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{19739}}^1$

素因数の和:19792

約数の個数: 48

約数和(自身を含む): 1108598400

約数和(自身を除く): 477404397

約数列:

[1, 3, 9, 11, 17, 19, 33, 51, 57, 99, 153, 171, 187, 209, 323, 561, 627, 969, 1683, 1881, 2907, 3553, 10659, 19739, 31977, 59217, 177651, 217129, 335563, 375041, 651387, 1006689, 1125123, 1954161, 3020067, 3375369, 3691193, 4125451, 6375697, 11073579, 12376353, 19127091, 33220737, 37129059, 57381273, 70132667, 210398001, 631194003]

約数ペア:

[(1, 631194003), (3, 210398001), (9, 70132667), (11, 57381273), (17, 37129059), (19, 33220737), (33, 19127091), (51, 12376353), (57, 11073579), (99, 6375697), (153, 4125451), (171, 3691193), (187, 3375369), (209, 3020067), (323, 1954161), (561, 1125123), (627, 1006689), (969, 651387), (1683, 375041), (1881, 335563), (2907, 217129), (3553, 177651), (10659, 59217), (19739, 31977)]