156636279

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{269}}^1$

素因数の和:424

約数の個数: 48

約数和(自身を含む): 247665600

約数和(自身を除く): 91029321

約数列:

[1, 3, 9, 23, 29, 69, 87, 97, 207, 261, 269, 291, 667, 807, 873, 2001, 2231, 2421, 2813, 6003, 6187, 6693, 7801, 8439, 18561, 20079, 23403, 25317, 26093, 55683, 64699, 70209, 78279, 179423, 194097, 234837, 538269, 582291, 600139, 756697, 1614807, 1800417, 2270091, 5401251, 6810273, 17404031, 52212093, 156636279]

約数ペア:

[(1, 156636279), (3, 52212093), (9, 17404031), (23, 6810273), (29, 5401251), (69, 2270091), (87, 1800417), (97, 1614807), (207, 756697), (261, 600139), (269, 582291), (291, 538269), (667, 234837), (807, 194097), (873, 179423), (2001, 78279), (2231, 70209), (2421, 64699), (2813, 55683), (6003, 26093), (6187, 25317), (6693, 23403), (7801, 20079), (8439, 18561)]