73874871

素因数分解:

$3^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{4327}}^1$

素因数の和:4611

約数の個数: 24

約数和(自身を含む): 122430464

約数和(自身を除く): 48555593

約数列:

[1, 3, 7, 9, 21, 63, 271, 813, 1897, 2439, 4327, 5691, 12981, 17073, 30289, 38943, 90867, 272601, 1172617, 3517851, 8208319, 10553553, 24624957, 73874871]

約数ペア:

[(1, 73874871), (3, 24624957), (7, 10553553), (9, 8208319), (21, 3517851), (63, 1172617), (271, 272601), (813, 90867), (1897, 38943), (2439, 30289), (4327, 17073), (5691, 12981)]