274553081211

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{29927}}^1$

素因数の和:30208

約数の個数: 48

約数和(自身を含む): 397356689664

約数和(自身を除く): 122803608453

約数列:

[1, 3, 19, 43, 57, 129, 197, 361, 591, 817, 1083, 2451, 3743, 8471, 11229, 15523, 25413, 29927, 46569, 71117, 89781, 160949, 213351, 482847, 568613, 1286861, 1705839, 3058031, 3860583, 5895619, 9174093, 10803647, 17686857, 24450359, 32410941, 73351077, 112016761, 253511617, 336050283, 464556821, 760534851, 1393670463, 2128318459, 4816720723, 6384955377, 14450162169, 91517693737, 274553081211]

約数ペア:

[(1, 274553081211), (3, 91517693737), (19, 14450162169), (43, 6384955377), (57, 4816720723), (129, 2128318459), (197, 1393670463), (361, 760534851), (591, 464556821), (817, 336050283), (1083, 253511617), (2451, 112016761), (3743, 73351077), (8471, 32410941), (11229, 24450359), (15523, 17686857), (25413, 10803647), (29927, 9174093), (46569, 5895619), (71117, 3860583), (89781, 3058031), (160949, 1705839), (213351, 1286861), (482847, 568613)]