2542918156947

素因数分解:

$3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{151175207}}^1$

素因数の和:151175312

約数の個数: 32

約数和(自身を含む): 4353845990400

約数和(自身を除く): 1810927833453

約数列:

[1, 3, 7, 9, 21, 27, 63, 89, 189, 267, 623, 801, 1869, 2403, 5607, 16821, 151175207, 453525621, 1058226449, 1360576863, 3174679347, 4081730589, 9524038041, 13454593423, 28572114123, 40363780269, 94182153961, 121091340807, 282546461883, 363274022421, 847639385649, 2542918156947]

約数ペア:

[(1, 2542918156947), (3, 847639385649), (7, 363274022421), (9, 282546461883), (21, 121091340807), (27, 94182153961), (63, 40363780269), (89, 28572114123), (189, 13454593423), (267, 9524038041), (623, 4081730589), (801, 3174679347), (1869, 1360576863), (2403, 1058226449), (5607, 453525621), (16821, 151175207)]