271506582

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{3329}}^1$

素因数の和:3557

約数の個数: 48

約数和(自身を含む): 617142240

約数和(自身を除く): 345635658

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 197, 207, 394, 414, 591, 1182, 1773, 3329, 3546, 4531, 6658, 9062, 9987, 13593, 19974, 27186, 29961, 40779, 59922, 76567, 81558, 153134, 229701, 459402, 655813, 689103, 1311626, 1378206, 1967439, 3934878, 5902317, 11804634, 15083699, 30167398, 45251097, 90502194, 135753291, 271506582]

約数ペア:

[(1, 271506582), (2, 135753291), (3, 90502194), (6, 45251097), (9, 30167398), (18, 15083699), (23, 11804634), (46, 5902317), (69, 3934878), (138, 1967439), (197, 1378206), (207, 1311626), (394, 689103), (414, 655813), (591, 459402), (1182, 229701), (1773, 153134), (3329, 81558), (3546, 76567), (4531, 59922), (6658, 40779), (9062, 29961), (9987, 27186), (13593, 19974)]