202447863

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{6151}}^1$

素因数の和:6236

約数の個数: 32

約数和(自身を含む): 318919680

約数和(自身を除く): 116471817

約数列:

[1, 3, 9, 23, 27, 53, 69, 159, 207, 477, 621, 1219, 1431, 3657, 6151, 10971, 18453, 32913, 55359, 141473, 166077, 326003, 424419, 978009, 1273257, 2934027, 3819771, 7498069, 8802081, 22494207, 67482621, 202447863]

約数ペア:

[(1, 202447863), (3, 67482621), (9, 22494207), (23, 8802081), (27, 7498069), (53, 3819771), (69, 2934027), (159, 1273257), (207, 978009), (477, 424419), (621, 326003), (1219, 166077), (1431, 141473), (3657, 55359), (6151, 32913), (10971, 18453)]