179969157

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{863}}^1$

素因数の和:962

約数の個数: 48

約数和(自身を含む): 291133440

約数和(自身を除く): 111164283

約数列:

[1, 3, 9, 17, 29, 47, 51, 87, 141, 153, 261, 423, 493, 799, 863, 1363, 1479, 2397, 2589, 4089, 4437, 7191, 7767, 12267, 14671, 23171, 25027, 40561, 44013, 69513, 75081, 121683, 132039, 208539, 225243, 365049, 425459, 689537, 1176269, 1276377, 2068611, 3528807, 3829131, 6205833, 10586421, 19996573, 59989719, 179969157]

約数ペア:

[(1, 179969157), (3, 59989719), (9, 19996573), (17, 10586421), (29, 6205833), (47, 3829131), (51, 3528807), (87, 2068611), (141, 1276377), (153, 1176269), (261, 689537), (423, 425459), (493, 365049), (799, 225243), (863, 208539), (1363, 132039), (1479, 121683), (2397, 75081), (2589, 69513), (4089, 44013), (4437, 40561), (7191, 25027), (7767, 23171), (12267, 14671)]