75481813

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:337

約数の個数: 32

約数和(自身を含む): 91491840

約数和(自身を除く): 16010027

約数列:

[1, 11, 19, 37, 43, 209, 227, 407, 473, 703, 817, 1591, 2497, 4313, 7733, 8399, 8987, 9761, 17501, 30229, 47443, 92389, 107371, 159581, 185459, 332519, 361157, 1755391, 2040049, 3972727, 6861983, 75481813]

約数ペア:

[(1, 75481813), (11, 6861983), (19, 3972727), (37, 2040049), (43, 1755391), (209, 361157), (227, 332519), (407, 185459), (473, 159581), (703, 107371), (817, 92389), (1591, 47443), (2497, 30229), (4313, 17501), (7733, 9761), (8399, 8987)]