163625994

素因数分解:

$2^1\times 3^5\times 7^2\times {\mathrm{6871}}^1$

素因数の和:6902

約数の個数: 72

約数和(自身を含む): 427740768

約数和(自身を除く): 264114774

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 243, 294, 378, 441, 486, 567, 882, 1134, 1323, 1701, 2646, 3402, 3969, 6871, 7938, 11907, 13742, 20613, 23814, 41226, 48097, 61839, 96194, 123678, 144291, 185517, 288582, 336679, 371034, 432873, 556551, 673358, 865746, 1010037, 1113102, 1298619, 1669653, 2020074, 2597238, 3030111, 3339306, 3895857, 6060222, 7791714, 9090333, 11687571, 18180666, 23375142, 27270999, 54541998, 81812997, 163625994]

約数ペア:

[(1, 163625994), (2, 81812997), (3, 54541998), (6, 27270999), (7, 23375142), (9, 18180666), (14, 11687571), (18, 9090333), (21, 7791714), (27, 6060222), (42, 3895857), (49, 3339306), (54, 3030111), (63, 2597238), (81, 2020074), (98, 1669653), (126, 1298619), (147, 1113102), (162, 1010037), (189, 865746), (243, 673358), (294, 556551), (378, 432873), (441, 371034), (486, 336679), (567, 288582), (882, 185517), (1134, 144291), (1323, 123678), (1701, 96194), (2646, 61839), (3402, 48097), (3969, 41226), (6871, 23814), (7938, 20613), (11907, 13742)]