72472023

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10867}}^1$

素因数の和:10908

約数の個数: 32

約数和(自身を含む): 121721600

約数和(自身を除く): 49249577

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 117, 171, 247, 351, 513, 741, 2223, 6669, 10867, 32601, 97803, 141271, 206473, 293409, 423813, 619419, 1271439, 1858257, 2684149, 3814317, 5574771, 8052447, 24157341, 72472023]

約数ペア:

[(1, 72472023), (3, 24157341), (9, 8052447), (13, 5574771), (19, 3814317), (27, 2684149), (39, 1858257), (57, 1271439), (117, 619419), (171, 423813), (247, 293409), (351, 206473), (513, 141271), (741, 97803), (2223, 32601), (6669, 10867)]