242528769

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{44249}}^1$

素因数の和:44294

約数の個数: 32

約数和(自身を含む): 424800000

約数和(自身を除く): 182271231

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 189, 203, 261, 609, 783, 1827, 5481, 44249, 132747, 309743, 398241, 929229, 1194723, 1283221, 2787687, 3849663, 8363061, 8982547, 11548989, 26947641, 34646967, 80842923, 242528769]

約数ペア:

[(1, 242528769), (3, 80842923), (7, 34646967), (9, 26947641), (21, 11548989), (27, 8982547), (29, 8363061), (63, 3849663), (87, 2787687), (189, 1283221), (203, 1194723), (261, 929229), (609, 398241), (783, 309743), (1827, 132747), (5481, 44249)]