47202141

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^2\times {\mathrm{607}}^1$

素因数の和:670

約数の個数: 36

約数和(自身を含む): 76659072

約数和(自身を除く): 29456931

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 529, 607, 1127, 1587, 1821, 3381, 3703, 4249, 11109, 12747, 13961, 25921, 29743, 41883, 77763, 89229, 97727, 293181, 321103, 684089, 963309, 2052267, 2247721, 6743163, 15734047, 47202141]

約数ペア:

[(1, 47202141), (3, 15734047), (7, 6743163), (21, 2247721), (23, 2052267), (49, 963309), (69, 684089), (147, 321103), (161, 293181), (483, 97727), (529, 89229), (607, 77763), (1127, 41883), (1587, 29743), (1821, 25921), (3381, 13961), (3703, 12747), (4249, 11109)]