30888930771

素因数分解:

$3^3\times {\mathrm{47}}^2\times {\mathrm{571}}^1\times {\mathrm{907}}^1$

素因数の和:1581

約数の個数: 48

約数和(自身を含む): 46889265280

約数和(自身を除く): 16000334509

約数列:

[1, 3, 9, 27, 47, 141, 423, 571, 907, 1269, 1713, 2209, 2721, 5139, 6627, 8163, 15417, 19881, 24489, 26837, 42629, 59643, 80511, 127887, 241533, 383661, 517897, 724599, 1150983, 1261339, 1553691, 2003563, 3784017, 4661073, 6010689, 11352051, 13983219, 18032067, 24341159, 34056153, 54096201, 73023477, 219070431, 657211293, 1144034473, 3432103419, 10296310257, 30888930771]

約数ペア:

[(1, 30888930771), (3, 10296310257), (9, 3432103419), (27, 1144034473), (47, 657211293), (141, 219070431), (423, 73023477), (571, 54096201), (907, 34056153), (1269, 24341159), (1713, 18032067), (2209, 13983219), (2721, 11352051), (5139, 6010689), (6627, 4661073), (8163, 3784017), (15417, 2003563), (19881, 1553691), (24489, 1261339), (26837, 1150983), (42629, 724599), (59643, 517897), (80511, 383661), (127887, 241533)]