55070757

素因数分解:

$3^2\times 7^2\times {\mathrm{151}}^1\times {\mathrm{827}}^1$

素因数の和:998

約数の個数: 36

約数和(自身を含む): 93259296

約数和(自身を除く): 38188539

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 151, 441, 453, 827, 1057, 1359, 2481, 3171, 5789, 7399, 7443, 9513, 17367, 22197, 40523, 52101, 66591, 121569, 124877, 364707, 374631, 874139, 1123893, 2622417, 6118973, 7867251, 18356919, 55070757]

約数ペア:

[(1, 55070757), (3, 18356919), (7, 7867251), (9, 6118973), (21, 2622417), (49, 1123893), (63, 874139), (147, 374631), (151, 364707), (441, 124877), (453, 121569), (827, 66591), (1057, 52101), (1359, 40523), (2481, 22197), (3171, 17367), (5789, 9513), (7399, 7443)]