82990923

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{509}}^1$

素因数の和:691

約数の個数: 32

約数和(自身を含む): 123379200

約数和(自身を除く): 40388277

約数列:

[1, 3, 17, 23, 51, 69, 139, 391, 417, 509, 1173, 1527, 2363, 3197, 7089, 8653, 9591, 11707, 25959, 35121, 54349, 70751, 163047, 199019, 212253, 597057, 1202767, 1627273, 3608301, 4881819, 27663641, 82990923]

約数ペア:

[(1, 82990923), (3, 27663641), (17, 4881819), (23, 3608301), (51, 1627273), (69, 1202767), (139, 597057), (391, 212253), (417, 199019), (509, 163047), (1173, 70751), (1527, 54349), (2363, 35121), (3197, 25959), (7089, 11707), (8653, 9591)]