40853547

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{379}}^1$

素因数の和:480

約数の個数: 48

約数和(自身を含む): 71136000

約数和(自身を除く): 30282453

約数列:

[1, 3, 7, 9, 21, 29, 59, 63, 87, 177, 203, 261, 379, 413, 531, 609, 1137, 1239, 1711, 1827, 2653, 3411, 3717, 5133, 7959, 10991, 11977, 15399, 22361, 23877, 32973, 35931, 67083, 76937, 98919, 107793, 156527, 201249, 230811, 469581, 648469, 692433, 1408743, 1945407, 4539283, 5836221, 13617849, 40853547]

約数ペア:

[(1, 40853547), (3, 13617849), (7, 5836221), (9, 4539283), (21, 1945407), (29, 1408743), (59, 692433), (63, 648469), (87, 469581), (177, 230811), (203, 201249), (261, 156527), (379, 107793), (413, 98919), (531, 76937), (609, 67083), (1137, 35931), (1239, 32973), (1711, 23877), (1827, 22361), (2653, 15399), (3411, 11977), (3717, 10991), (5133, 7959)]