236636697

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:274

約数の個数: 64

約数和(自身を含む): 379146240

約数和(自身を除く): 142509543

約数列:

[1, 3, 11, 19, 33, 43, 57, 67, 129, 131, 201, 209, 393, 473, 627, 737, 817, 1273, 1419, 1441, 2211, 2451, 2489, 2881, 3819, 4323, 5633, 7467, 8643, 8777, 8987, 14003, 16899, 26331, 26961, 27379, 31691, 42009, 54739, 61963, 82137, 95073, 96547, 107027, 164217, 166763, 185889, 289641, 321081, 377411, 500289, 602129, 1132233, 1177297, 1806387, 1834393, 3531891, 4151521, 5503179, 7170809, 12454563, 21512427, 78878899, 236636697]

約数ペア:

[(1, 236636697), (3, 78878899), (11, 21512427), (19, 12454563), (33, 7170809), (43, 5503179), (57, 4151521), (67, 3531891), (129, 1834393), (131, 1806387), (201, 1177297), (209, 1132233), (393, 602129), (473, 500289), (627, 377411), (737, 321081), (817, 289641), (1273, 185889), (1419, 166763), (1441, 164217), (2211, 107027), (2451, 96547), (2489, 95073), (2881, 82137), (3819, 61963), (4323, 54739), (5633, 42009), (7467, 31691), (8643, 27379), (8777, 26961), (8987, 26331), (14003, 16899)]