11703771

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:181

約数の個数: 40

約数和(自身を含む): 18585600

約数和(自身を除く): 6881829

約数列:

[1, 3, 9, 27, 31, 59, 79, 81, 93, 177, 237, 279, 531, 711, 837, 1593, 1829, 2133, 2449, 2511, 4661, 4779, 5487, 6399, 7347, 13983, 16461, 22041, 41949, 49383, 66123, 125847, 144491, 148149, 198369, 377541, 433473, 1300419, 3901257, 11703771]

約数ペア:

[(1, 11703771), (3, 3901257), (9, 1300419), (27, 433473), (31, 377541), (59, 198369), (79, 148149), (81, 144491), (93, 125847), (177, 66123), (237, 49383), (279, 41949), (531, 22041), (711, 16461), (837, 13983), (1593, 7347), (1829, 6399), (2133, 5487), (2449, 4779), (2511, 4661)]