74249967

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1499}}^1$

素因数の和:1611

約数の個数: 32

約数和(自身を含む): 115200000

約数和(自身を除く): 40950033

約数列:

[1, 3, 11, 19, 33, 57, 79, 209, 237, 627, 869, 1499, 1501, 2607, 4497, 4503, 16489, 16511, 28481, 49467, 49533, 85443, 118421, 313291, 355263, 939873, 1302631, 2249999, 3907893, 6749997, 24749989, 74249967]

約数ペア:

[(1, 74249967), (3, 24749989), (11, 6749997), (19, 3907893), (33, 2249999), (57, 1302631), (79, 939873), (209, 355263), (237, 313291), (627, 118421), (869, 85443), (1499, 49533), (1501, 49467), (2607, 28481), (4497, 16511), (4503, 16489)]