291394602009

素因数分解:

$3^3\times 7^1\times {\mathrm{4703}}^1\times {\mathrm{327827}}^1$

素因数の和:332546

約数の個数: 32

約数和(自身を含む): 493472931840

約数和(自身を除く): 202078329831

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 4703, 14109, 32921, 42327, 98763, 126981, 296289, 327827, 888867, 983481, 2294789, 2950443, 6884367, 8851329, 20653101, 61959303, 1541770381, 4625311143, 10792392667, 13875933429, 32377178001, 41627800287, 97131534003, 291394602009]

約数ペア:

[(1, 291394602009), (3, 97131534003), (7, 41627800287), (9, 32377178001), (21, 13875933429), (27, 10792392667), (63, 4625311143), (189, 1541770381), (4703, 61959303), (14109, 20653101), (32921, 8851329), (42327, 6884367), (98763, 2950443), (126981, 2294789), (296289, 983481), (327827, 888867)]