40596309

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 66777984

約数和(自身を除く): 26181675

約数列:

[1, 3, 9, 13, 27, 39, 71, 81, 117, 181, 213, 243, 351, 543, 639, 923, 1053, 1629, 1917, 2353, 2769, 3159, 4887, 5751, 7059, 8307, 12851, 14661, 17253, 21177, 24921, 38553, 43983, 63531, 74763, 115659, 167063, 190593, 224289, 346977, 501189, 571779, 1040931, 1503567, 3122793, 4510701, 13532103, 40596309]

約数ペア:

[(1, 40596309), (3, 13532103), (9, 4510701), (13, 3122793), (27, 1503567), (39, 1040931), (71, 571779), (81, 501189), (117, 346977), (181, 224289), (213, 190593), (243, 167063), (351, 115659), (543, 74763), (639, 63531), (923, 43983), (1053, 38553), (1629, 24921), (1917, 21177), (2353, 17253), (2769, 14661), (3159, 12851), (4887, 8307), (5751, 7059)]