148977723

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{439}}^1$

素因数の和:603

約数の個数: 32

約数和(自身を含む): 212889600

約数和(自身を除く): 63911877

約数列:

[1, 3, 31, 41, 89, 93, 123, 267, 439, 1271, 1317, 2759, 3649, 3813, 8277, 10947, 13609, 17999, 39071, 40827, 53997, 113119, 117213, 339357, 557969, 1211201, 1601911, 1673907, 3633603, 4805733, 49659241, 148977723]

約数ペア:

[(1, 148977723), (3, 49659241), (31, 4805733), (41, 3633603), (89, 1673907), (93, 1601911), (123, 1211201), (267, 557969), (439, 339357), (1271, 117213), (1317, 113119), (2759, 53997), (3649, 40827), (3813, 39071), (8277, 17999), (10947, 13609)]