109331421

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 155675520

約数和(自身を除く): 46344099

約数列:

[1, 3, 29, 53, 87, 131, 159, 181, 393, 543, 1537, 3799, 4611, 5249, 6943, 9593, 11397, 15747, 20829, 23711, 28779, 71133, 201347, 278197, 604041, 687619, 834591, 1256683, 2062857, 3770049, 36443807, 109331421]

約数ペア:

[(1, 109331421), (3, 36443807), (29, 3770049), (53, 2062857), (87, 1256683), (131, 834591), (159, 687619), (181, 604041), (393, 278197), (543, 201347), (1537, 71133), (3799, 28779), (4611, 23711), (5249, 20829), (6943, 15747), (9593, 11397)]