244689543

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{557}}^1$

素因数の和:956

約数の個数: 48

約数和(自身を含む): 427115520

約数和(自身を除く): 182425977

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 367, 399, 557, 1101, 1197, 1671, 2569, 3303, 3899, 5013, 6973, 7707, 10583, 11697, 20919, 23121, 31749, 35091, 48811, 62757, 74081, 95247, 146433, 204419, 222243, 439299, 613257, 666729, 1430933, 1839771, 3883961, 4292799, 11651883, 12878397, 27187727, 34955649, 81563181, 244689543]

約数ペア:

[(1, 244689543), (3, 81563181), (7, 34955649), (9, 27187727), (19, 12878397), (21, 11651883), (57, 4292799), (63, 3883961), (133, 1839771), (171, 1430933), (367, 666729), (399, 613257), (557, 439299), (1101, 222243), (1197, 204419), (1671, 146433), (2569, 95247), (3303, 74081), (3899, 62757), (5013, 48811), (6973, 35091), (7707, 31749), (10583, 23121), (11697, 20919)]