61489527

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2549}}^1$

素因数の和:2623

約数の個数: 32

約数和(自身を含む): 96940800

約数和(自身を除く): 35451273

約数列:

[1, 3, 11, 17, 33, 43, 51, 129, 187, 473, 561, 731, 1419, 2193, 2549, 7647, 8041, 24123, 28039, 43333, 84117, 109607, 129999, 328821, 476663, 1205677, 1429989, 1863319, 3617031, 5589957, 20496509, 61489527]

約数ペア:

[(1, 61489527), (3, 20496509), (11, 5589957), (17, 3617031), (33, 1863319), (43, 1429989), (51, 1205677), (129, 476663), (187, 328821), (473, 129999), (561, 109607), (731, 84117), (1419, 43333), (2193, 28039), (2549, 24123), (7647, 8041)]