29461761

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 51850240

約数和(自身を除く): 22388479

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 151, 163, 171, 399, 453, 489, 1057, 1141, 1197, 1359, 1467, 2869, 3097, 3171, 3423, 8607, 9291, 9513, 10269, 20083, 21679, 24613, 25821, 27873, 60249, 65037, 73839, 172291, 180747, 195111, 221517, 467647, 516873, 1402941, 1550619, 3273529, 4208823, 9820587, 29461761]

約数ペア:

[(1, 29461761), (3, 9820587), (7, 4208823), (9, 3273529), (19, 1550619), (21, 1402941), (57, 516873), (63, 467647), (133, 221517), (151, 195111), (163, 180747), (171, 172291), (399, 73839), (453, 65037), (489, 60249), (1057, 27873), (1141, 25821), (1197, 24613), (1359, 21679), (1467, 20083), (2869, 10269), (3097, 9513), (3171, 9291), (3423, 8607)]