90444237

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 141422400

約数和(自身を除く): 50978163

約数列:

[1, 3, 13, 19, 39, 41, 57, 123, 169, 229, 247, 507, 533, 687, 741, 779, 1599, 2337, 2977, 3211, 4351, 6929, 8931, 9389, 9633, 10127, 13053, 20787, 28167, 30381, 38701, 56563, 116103, 122057, 131651, 169689, 178391, 366171, 394953, 535173, 735319, 1586741, 2205957, 2319083, 4760223, 6957249, 30148079, 90444237]

約数ペア:

[(1, 90444237), (3, 30148079), (13, 6957249), (19, 4760223), (39, 2319083), (41, 2205957), (57, 1586741), (123, 735319), (169, 535173), (229, 394953), (247, 366171), (507, 178391), (533, 169689), (687, 131651), (741, 122057), (779, 116103), (1599, 56563), (2337, 38701), (2977, 30381), (3211, 28167), (4351, 20787), (6929, 13053), (8931, 10127), (9389, 9633)]