162465723

素因数分解:

$3^3\times 7^3\times {\mathrm{53}}^1\times {\mathrm{331}}^1$

素因数の和:414

約数の個数: 64

約数和(自身を含む): 286848000

約数和(自身を除く): 124382277

約数列:

[1, 3, 7, 9, 21, 27, 49, 53, 63, 147, 159, 189, 331, 343, 371, 441, 477, 993, 1029, 1113, 1323, 1431, 2317, 2597, 2979, 3087, 3339, 6951, 7791, 8937, 9261, 10017, 16219, 17543, 18179, 20853, 23373, 48657, 52629, 54537, 62559, 70119, 113533, 122801, 145971, 157887, 163611, 340599, 368403, 437913, 473661, 490833, 859607, 1021797, 1105209, 2578821, 3065391, 3315627, 6017249, 7736463, 18051747, 23209389, 54155241, 162465723]

約数ペア:

[(1, 162465723), (3, 54155241), (7, 23209389), (9, 18051747), (21, 7736463), (27, 6017249), (49, 3315627), (53, 3065391), (63, 2578821), (147, 1105209), (159, 1021797), (189, 859607), (331, 490833), (343, 473661), (371, 437913), (441, 368403), (477, 340599), (993, 163611), (1029, 157887), (1113, 145971), (1323, 122801), (1431, 113533), (2317, 70119), (2597, 62559), (2979, 54537), (3087, 52629), (3339, 48657), (6951, 23373), (7791, 20853), (8937, 18179), (9261, 17543), (10017, 16219)]