127720098

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^3\times {\mathrm{1777}}^1$

素因数の和:1821

約数の個数: 64

約数和(自身を含む): 312359040

約数和(自身を除く): 184638942

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 121, 198, 242, 297, 363, 594, 726, 1089, 1331, 1777, 2178, 2662, 3267, 3554, 3993, 5331, 6534, 7986, 10662, 11979, 15993, 19547, 23958, 31986, 35937, 39094, 47979, 58641, 71874, 95958, 117282, 175923, 215017, 351846, 430034, 527769, 645051, 1055538, 1290102, 1935153, 2365187, 3870306, 4730374, 5805459, 7095561, 11610918, 14191122, 21286683, 42573366, 63860049, 127720098]

約数ペア:

[(1, 127720098), (2, 63860049), (3, 42573366), (6, 21286683), (9, 14191122), (11, 11610918), (18, 7095561), (22, 5805459), (27, 4730374), (33, 3870306), (54, 2365187), (66, 1935153), (99, 1290102), (121, 1055538), (198, 645051), (242, 527769), (297, 430034), (363, 351846), (594, 215017), (726, 175923), (1089, 117282), (1331, 95958), (1777, 71874), (2178, 58641), (2662, 47979), (3267, 39094), (3554, 35937), (3993, 31986), (5331, 23958), (6534, 19547), (7986, 15993), (10662, 11979)]