61763331

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{19739}}^1$

素因数の和:19898

約数の個数: 16

約数和(自身を含む): 94752000

約数和(自身を除く): 32988669

約数列:

[1, 3, 7, 21, 149, 447, 1043, 3129, 19739, 59217, 138173, 414519, 2941111, 8823333, 20587777, 61763331]

約数ペア:

[(1, 61763331), (3, 20587777), (7, 8823333), (21, 2941111), (149, 414519), (447, 138173), (1043, 59217), (3129, 19739)]