53408409

素因数分解:

$3^1\times {\mathrm{179}}^1\times {\mathrm{271}}^1\times {\mathrm{367}}^1$

素因数の和:820

約数の個数: 16

約数和(自身を含む): 72069120

約数和(自身を除く): 18660711

約数列:

[1, 3, 179, 271, 367, 537, 813, 1101, 48509, 65693, 99457, 145527, 197079, 298371, 17802803, 53408409]

約数ペア:

[(1, 53408409), (3, 17802803), (179, 298371), (271, 197079), (367, 145527), (537, 99457), (813, 65693), (1101, 48509)]