77106213

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{1801}}^1$

素因数の和:1945

約数の個数: 24

約数和(自身を含む): 114693696

約数和(自身を除く): 37587483

約数列:

[1, 3, 9, 67, 71, 201, 213, 603, 639, 1801, 4757, 5403, 14271, 16209, 42813, 120667, 127871, 362001, 383613, 1086003, 1150839, 8567357, 25702071, 77106213]

約数ペア:

[(1, 77106213), (3, 25702071), (9, 8567357), (67, 1150839), (71, 1086003), (201, 383613), (213, 362001), (603, 127871), (639, 120667), (1801, 42813), (4757, 16209), (5403, 14271)]