71739477

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{877}}^1$

素因数の和:1093

約数の個数: 24

約数和(自身を含む): 106150200

約数和(自身を除く): 34410723

約数列:

[1, 3, 9, 61, 149, 183, 447, 549, 877, 1341, 2631, 7893, 9089, 27267, 53497, 81801, 130673, 160491, 392019, 481473, 1176057, 7971053, 23913159, 71739477]

約数ペア:

[(1, 71739477), (3, 23913159), (9, 7971053), (61, 1176057), (149, 481473), (183, 392019), (447, 160491), (549, 130673), (877, 81801), (1341, 53497), (2631, 27267), (7893, 9089)]