68192523

素因数分解:

$3^4\times 7^1\times {\mathrm{127}}^1\times {\mathrm{947}}^1$

素因数の和:1093

約数の個数: 40

約数和(自身を含む): 117460992

約数和(自身を除く): 49268469

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 127, 189, 381, 567, 889, 947, 1143, 2667, 2841, 3429, 6629, 8001, 8523, 10287, 19887, 24003, 25569, 59661, 72009, 76707, 120269, 178983, 360807, 536949, 841883, 1082421, 2525649, 3247263, 7576947, 9741789, 22730841, 68192523]

約数ペア:

[(1, 68192523), (3, 22730841), (7, 9741789), (9, 7576947), (21, 3247263), (27, 2525649), (63, 1082421), (81, 841883), (127, 536949), (189, 360807), (381, 178983), (567, 120269), (889, 76707), (947, 72009), (1143, 59661), (2667, 25569), (2841, 24003), (3429, 19887), (6629, 10287), (8001, 8523)]