67260657

素因数分解:

$3^1\times {\mathrm{29}}^2\times {\mathrm{53}}^1\times {\mathrm{503}}^1$

素因数の和:617

約数の個数: 24

約数和(自身を含む): 94820544

約数和(自身を除く): 27559887

約数列:

[1, 3, 29, 53, 87, 159, 503, 841, 1509, 1537, 2523, 4611, 14587, 26659, 43761, 44573, 79977, 133719, 423023, 773111, 1269069, 2319333, 22420219, 67260657]

約数ペア:

[(1, 67260657), (3, 22420219), (29, 2319333), (53, 1269069), (87, 773111), (159, 423023), (503, 133719), (841, 79977), (1509, 44573), (1537, 43761), (2523, 26659), (4611, 14587)]