97952239

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:172

約数の個数: 64

約数和(自身を含む): 139345920

約数和(自身を除く): 41393681

約数列:

[1, 7, 11, 19, 23, 41, 71, 77, 133, 161, 209, 253, 287, 437, 451, 497, 779, 781, 943, 1349, 1463, 1633, 1771, 2911, 3059, 3157, 4807, 5453, 5467, 6601, 8569, 9443, 10373, 11431, 14839, 17917, 17963, 20377, 31027, 32021, 33649, 55309, 59983, 66953, 72611, 103873, 125419, 125741, 197087, 217189, 224147, 341297, 387163, 468671, 608399, 736483, 1272107, 1379609, 2389079, 4258793, 5155381, 8904749, 13993177, 97952239]

約数ペア:

[(1, 97952239), (7, 13993177), (11, 8904749), (19, 5155381), (23, 4258793), (41, 2389079), (71, 1379609), (77, 1272107), (133, 736483), (161, 608399), (209, 468671), (253, 387163), (287, 341297), (437, 224147), (451, 217189), (497, 197087), (779, 125741), (781, 125419), (943, 103873), (1349, 72611), (1463, 66953), (1633, 59983), (1771, 55309), (2911, 33649), (3059, 32021), (3157, 31027), (4807, 20377), (5453, 17963), (5467, 17917), (6601, 14839), (8569, 11431), (9443, 10373)]