72674289

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{251}}^1\times {\mathrm{607}}^1$

素因数の和:917

約数の個数: 24

約数和(自身を含む): 107557632

約数和(自身を除く): 34883343

約数列:

[1, 3, 9, 53, 159, 251, 477, 607, 753, 1821, 2259, 5463, 13303, 32171, 39909, 96513, 119727, 152357, 289539, 457071, 1371213, 8074921, 24224763, 72674289]

約数ペア:

[(1, 72674289), (3, 24224763), (9, 8074921), (53, 1371213), (159, 457071), (251, 289539), (477, 152357), (607, 119727), (753, 96513), (1821, 39909), (2259, 32171), (5463, 13303)]