156947768853

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1499}}^1\times {\mathrm{20639}}^1$

素因数の和:22249

約数の個数: 32

約数和(自身を含む): 222912000000

約数和(自身を除く): 65964231147

約数列:

[1, 3, 19, 57, 89, 267, 1499, 1691, 4497, 5073, 20639, 28481, 61917, 85443, 133411, 392141, 400233, 1176423, 1836871, 2534809, 5510613, 7604427, 30937861, 34900549, 92813583, 104701647, 587819359, 1763458077, 2753469629, 8260408887, 52315922951, 156947768853]

約数ペア:

[(1, 156947768853), (3, 52315922951), (19, 8260408887), (57, 2753469629), (89, 1763458077), (267, 587819359), (1499, 104701647), (1691, 92813583), (4497, 34900549), (5073, 30937861), (20639, 7604427), (28481, 5510613), (61917, 2534809), (85443, 1836871), (133411, 1176423), (392141, 400233)]