146457423

素因数分解:

$3^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{3571}}^1$

素因数の和:3625

約数の個数: 48

約数和(自身を含む): 260613120

約数和(自身を除く): 114155697

約数列:

[1, 3, 7, 9, 21, 27, 31, 49, 63, 93, 147, 189, 217, 279, 441, 651, 837, 1323, 1519, 1953, 3571, 4557, 5859, 10713, 13671, 24997, 32139, 41013, 74991, 96417, 110701, 174979, 224973, 332103, 524937, 674919, 774907, 996309, 1574811, 2324721, 2988927, 4724433, 5424349, 6974163, 16273047, 20922489, 48819141, 146457423]

約数ペア:

[(1, 146457423), (3, 48819141), (7, 20922489), (9, 16273047), (21, 6974163), (27, 5424349), (31, 4724433), (49, 2988927), (63, 2324721), (93, 1574811), (147, 996309), (189, 774907), (217, 674919), (279, 524937), (441, 332103), (651, 224973), (837, 174979), (1323, 110701), (1519, 96417), (1953, 74991), (3571, 41013), (4557, 32139), (5859, 24997), (10713, 13671)]