148998531

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1801}}^1$

素因数の和:1947

約数の個数: 32

約数和(自身を含む): 228349440

約数和(自身を除く): 79350909

約数列:

[1, 3, 11, 23, 33, 69, 109, 253, 327, 759, 1199, 1801, 2507, 3597, 5403, 7521, 19811, 27577, 41423, 59433, 82731, 124269, 196309, 455653, 588927, 1366959, 2159399, 4515107, 6478197, 13545321, 49666177, 148998531]

約数ペア:

[(1, 148998531), (3, 49666177), (11, 13545321), (23, 6478197), (33, 4515107), (69, 2159399), (109, 1366959), (253, 588927), (327, 455653), (759, 196309), (1199, 124269), (1801, 82731), (2507, 59433), (3597, 41423), (5403, 27577), (7521, 19811)]